AG^® 50W and AG^® MP-50 Cation Exchange Resins

AG<sup>®</sup> 50W and AG<sup>®</sup> MP-50 Cation Exchange Resins

Overview

Specifications of AG® 50 Resin

AG 50W Resins

Resin	Crosslinkage	Approx. MW Exclusion	Operating Stability/pH Range	Min. Wet Capacity (meq/ml)	Nominal Density (g/ml)	Ionic Forms

Type: Strong cation	2%	2,700	0–14/0–14	0.6	0.7	Hydrogen
Functional group: R-SO₃-	4%	1,400		1.1	0.8	Hydrogen
Matrix: Styrene divinylbenzene	8% 12%	1,000 400		1.7 2.1	0.80 .085	Hydrogen
						Hydrogen
Applications: Lower crosslinkage resins are used for separation or concentration of peptides, nucleotides, and amino acids. Higher crosslinkage resins are useful for separations of smaller peptides and amino acids, removal of cation, and separation of metal ions.

AG MP-50 Resin

Resin	Crosslinkage	Approx. MW Exclusion	Operating Stability/pH Range	Min. Wet Capacity (meq/ml)	Nominal Density (g/ml)	Ionic Forms

Type: Strong cation	Macroporous	>1,000,000	0-14/0-14	1.5	0.8	Hydrogen
Functional group: R-SO₃-
Matrix: Styrene divinylbenzene
Applications: Macroporous equivalent of AG 50W resin. Its effective surface area is approximately 35 m² per dry gram, which is equivalent to 30-35% porosity. It can be used for adsorption of Ca²⁺, Mg²⁺, Na²⁺, and antibiotics.

Analytical Grade Resin Selection Guide

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The AG 50W resin, AG MP-50 macroporous resin, and the biotechnology grade AG 50W resin all offer strong acid cation exchange capabilities. The AG 50W resin has been exhaustively sized, purified, and converted to provide accurate, reproducible analytical results. Biotechnology grade AG 50W resin is analytical grade resin that is certified to contain less than 100 microorganisms per gram of resin.

AG 50W and AG MP-50 strong acid cation exchange resins are useful for single-step purification methods, for concentrating cationic solutes, and for analytical determinations of various mixed cationic solutes. They are composed of sulfonic acid functional groups attached to a styrene divinylbenzene copolymer lattice. The amount of resin crosslinking determines the bead pore size: a resin with a lower crosslinkage has a more open structure that is more permeable to high molecular weight substances than a highly crosslinked resin.

AG MP-50 resin is the macroporous equivalent of AG 50W resin. Its effective surface area approximates 35 square meters per dry gram, or 30–35% porosity.

Larger volumes and special packaging for industrial applications are available on request.

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AG^® 50W-X2 Cation Exchange Resin, analytical grade, 50–100 mesh, hydrogen form, 500 g

1421231
500 g, analytical grade cation exchange resin, hydrogen form, 2% crosslinkage, 50–100 dry mesh size, 300–1,180 µm wet bead size, ~2,700 MW limit

0 1421231 /templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1231_0921120703302.xml 1421231 /default/main/bio-rad/WORKAREA/default 09/21/09 12:07 PM en_US juso9m6d 2018-02-01 00:17:44 true true internet/product_SKU juso9m6d templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1231_0921120703302.xml LSR 2019-05-04 18:20:18 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1556909730969 AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN 2019-05-04 18:20:18 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1231_0921120703302.xml templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1231_0921120703302.xml 1421231-ag-50w-x2-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g 1421231 AG 50W-X2 Resin AG<sup>®</sup> 50W-X2 Cation Exchange Resin, analytical grade, 50–100 mesh, hydrogen form, 500 g 500 g, analytical grade cation exchange resin, hydrogen form, 2% crosslinkage, 50–100 dry mesh size, 300–1,180 µm wet bead size, ~2,700 MW limit 500 g, analytical grade cation exchange resin, hydrogen form, 2% crosslinkage, 50–100 dry mesh size, 300–1,180 µm wet bead size, ~2,700 MW limit 500 g, analytical grade cation exchange resin, hydrogen form, 2% crosslinkage, 50–100 dry mesh size, 300–1,180 µm wet bead size, ~2,700 MW limit /webroot/web/images/ps/products/ion_exchange_media/sku_thumb/global/142-1231_tn.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_view/global/142-1231_view.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_feature/global/142-1231_feature.jpg AG<sup>®</sup> 50W-X2 Cation Exchange Resin, analytical grade, 50-100 mesh, hydrogen form, 500 g preview ,VN RepEx AG 50W-X2 Resin #142-1231 500 g, analytical grade cation exchange resin, hydrogen form, 2% crosslinkage, 50–100 dry mesh size, 300–1,180 µm wet bead size, ~2,700 MW limit 1421231, ag, 50w-x2, resin, hydrogen, 50-100, dry, mesh, size, analytical, grade, ion, exchange, iex, cation, chromatography, purification, fplc, media, ag50w-x2, ag50wx2, 50wx2 09/21/09 12:07 PM 12/31/37 11:59 PM AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN en LSR /LSR/Chromatography/Chromatography-Media N 0 <p>Choose analytical grade AG 50W-X2 Resin for strong cation exchange. Use this hydrogen-form resin for gravity or low-pressure chromatography.</p> <ul> <li>Large-mesh resin is effective for preparative column and batch protocols</li> <li>Useful for separation or concentration of peptides, nucleotides, and amino acids</li> <li>Thermal stability to 150 °C; may be autoclaved</li> <li>High resistance to acid, base, organic solvents, and oxidizing and reducing agents</li> <li>Larger volumes and special packaging are available upon request</li> </ul> <h2 class="descHeader">Product Options</h2> <table class="pd_table pd_gridlines" border="0"> <tbody> <tr> <td width="400" align="left" valign="top"><strong>Resin</strong></td> <td width="75" align="center" valign="top"><strong>Strength</strong></td> <td width="80" align="center" valign="top"><strong>Grade*</strong></td> <td width="150" align="center" valign="top"><strong>Crosslink</strong></td> <td width="150" align="center" valign="top"><strong>Ionic Form<br /><br /></strong></td> <td width="550" align="center" valign="top"><strong>Dry Mesh</strong></td> <td width="900" align="center" valign="top"><strong>Wet Bead Size µm<br /></strong></td> <td width="150" align="center" valign="top"><strong>MW Limit </strong></td> <td width="550" align="center" valign="top"><strong>Catalog Number<br /></strong></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top">1421231</td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421241-ag-50w-x2-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421241</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1435241-ag-50w-x2-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g">1435241</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421251-ag-50w-x2-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421251</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421331-ag-50w-x4-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421331</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421341-ag-50w-x4-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421341</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421351-ag-50w-x4-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421351</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1435341-ag-50w-x4-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435341</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421421-ag-50w-x8-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-hydrogen-form-500-g">1421421</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421431-ag-50w-x8-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421431</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421441-ag-50w-x8-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421441</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435441-ag-50w-x8-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g">1435441</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421451-ag-50w-x8-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421451</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435451-ag-50w-x8-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435451</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1431451-ag-50w-x8-cation-exchange-resin-molecular-biology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1431451</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~400</td> <td align="center" valign="top"><a href="/en-us/sku/1421641-ag-50w-x12-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421641</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">53–106</td> <td align="center" valign="top">~400</td> <td align="center" valign="top"><a href="/en-us/sku/1421651-ag-50w-x12-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421651</a></td> </tr> <tr> <td align="left" valign="top">AG MP-50</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroporous</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">>1,000,000</td> <td align="center" valign="top"><a href="/en-us/sku/1430841-ag-mp-50-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1430841</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex™ 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425822-bio-rex-70-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-sodium-form-500-g">1425822</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425832-bio-rex-70-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g">1425832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435832-bio-rex-70-cation-exchange-resin-biotechnology-grade-50-ndash-100-mesh-sodium-form-100-g">1435832</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425842-bio-rex-70-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-sodium-form-500-g">1425842</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425852-bio-rex-70-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1425852</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435852-bio-rex-70-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-sodium-form-100-g">1435852</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex<sup>®</sup> 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422822-chelex-100-chelating-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g?ID=1422822">1422822</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422832-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-sodium-form-100-g">1422832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1432832-chelex-100-chelating-resin-biotechnology-grade-100-ndash-200-mesh-sodium-form-500-g">1432832</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Iron</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422825-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-iron-form-100-g">1422825</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422842-chelex-100-chelating-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1422842</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1421253-chelex-100-chelating-resin-molecular-biology-grade-200-ndash-400-mesh-sodium-form-50-g">1421253</a></td> </tr> </tbody> </table> <p class="caption">* Biotechnology-grade resin is certified to contain less than 100 microorganisms per gram; molecular-biology grade resin is certified to be endo- and exonuclease-free and contain no ligase inhibitors.</p> <h2 class="descHeader">Related Products</h2> <ul> <li><a href="/en-us/product/poly-prep-chromatography-columns">Poly-Prep<sup>®</sup> Chromatography Columns</a> hold up to 2 ml resin, polypropylene</li> <li><a href="/en-us/product/econo-pac-chromatography-columns">Econo-Pac<sup>®</sup> Chromatography Columns</a> hold from 1 to 20 ml resin, polypropylene</li> <li><a href="/en-us/product/glass-econo-column-columns?ID=2cfb1c6e-32e8-4c72-b532-dd39013d707d">Glass Econo-Column<sup>®</sup> Columns </a></li> <li><a href="/en-us/product/prepacked-gravity-flow-columns-for-ion-exchange">Prepacked Gravity Flow Columns for Ion Exchange</a></li> <li><a href="/en-us/product/uno-monolith-anion-exchange-columns">UNO<sup>®</sup> Monolith Anion Exchange Columns</a> for low to medium pressure</li> <li><a href="/en-us/product/enrich-high-resolution-ion-exchange-columns">ENrich™ High-Resolution Ion Exchange Columns</a></li> </ul> <h2 class="descHeader">Related Categories</h2> <ul> <li>Selection of <a href="/en-us/category/cation-exchange-resin">Cation Exchange Resins</a> with different specificities, capacities, operating pressures and flow rates</li> <li><a href="/en-us/category/chromatography-systems-components-accessories">Chromatography Systems, Components, and Accessories</a></li> <li><a href="/en-us/category/biologic-low-pressure-liquid-chromatography-systems">BioLogic™ Low-Pressure Liquid Chromatography Systems </a></li> <li><a href="/en-us/category/chromatography-resins?ID=f6b4c81f-147b-4130-83ae-d24dbba71eb2">Chromatography Resins </a></li> <li><a href="/en-us/category/chromatography-columns?ID=826b06e0-11cf-4f20-a477-e59ebc32eec1">Chromatography Columns </a></li> </ul> <h2 class="descHeader">Supporting Documents</h2> <ul> <li>AG 50W and AG MP-50 Cation Exchange Resins <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT203.pdf" target="_blank">Instruction Manual</a></li> <li>Molecular Biology Grade AG 50W-X8 Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT304.pdf" target="_blank">Instruction Manual</a></li> <li>Bio-Rex Weakly Acidic Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT206.pdf" target="_blank">Instruction Manual </a></li> <li>Chelex 100 and Chelex 20 Chelating Ion Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT200.pdf" target="_blank">Instruction Manual </a></li> <li>Lab-Scale Chromatography Sample Preparation <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/Bulletin_5777A.pdf" target="_blank">Guide</a></li> </ul> <h2 class="descHeader">Online Resources</h2> <ul> <li><a href="/en-us/applications-technologies/introduction-chromatography">Introduction to Chromatography</a></li> </ul> 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AG^® 50W-X2 Cation Exchange Resin, analytical grade, 100–200 mesh, hydrogen form, 500 g

1421241
500 g, analytical grade cation exchange resin, hydrogen form, 2% crosslinkage, 100–200 dry mesh size, 106–300 µm wet bead size, ~2,700 MW limit

1 1421241 /templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1241_0921120703142.xml 1421241 /default/main/bio-rad/WORKAREA/default 09/21/09 12:07 PM en_US juso9m4r 2018-02-01 00:17:44 true true internet/product_SKU juso9m4r templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1241_0921120703142.xml LSR 2019-05-04 18:20:24 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1556909731020 AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN 2019-05-04 18:20:24 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1241_0921120703142.xml templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1241_0921120703142.xml 1421241-ag-50w-x2-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g 1421241 AG 50W-X2 Resin AG<sup>®</sup> 50W-X2 Cation Exchange Resin, analytical grade, 100–200 mesh, hydrogen form, 500 g 500 g, analytical grade cation exchange resin, hydrogen form, 2% crosslinkage, 100–200 dry mesh size, 106–300 µm wet bead size, ~2,700 MW limit 500 g, analytical grade cation exchange resin, hydrogen form, 2% crosslinkage, 100–200 dry mesh size, 106–300 µm wet bead size, ~2,700 MW limit 500 g, analytical grade cation exchange resin, hydrogen form, 2% crosslinkage, 100–200 dry mesh size, 106–300 µm wet bead size, ~2,700 MW limit /webroot/web/images/lsr/products/chromatography/sku_thumb/global/142-1231_tn.jpg /webroot/web/images/lsr/products/chromatography/sku_view/global/142-1231_view.jpg /webroot/web/images/lsr/products/chromatography/sku_feature/global/142-1231_feature.jpg AG 50W-X2 Resin #142-1241 ,VN RepEx AG 50W-X2 Resin #142-1241 500 g, analytical grade cation exchange resin, hydrogen form, 2% crosslinkage, 100–200 dry mesh size, 106–300 µm wet bead size, ~2,700 MW limit 1421241, ag, 50w-x2, resin, hydrogen, 100-200, dry, mesh, size, analytical, grade, ion, exchange, iex, cation, chromatography, purification, fplc, media, ag50w-x2, ag50wx2, 50wx2 09/21/09 12:07 PM 12/31/37 11:59 PM AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN en LSR /LSR/Chromatography/Chromatography-Media N 0 <p>Choose analytical grade AG 50W-X2 Resin for strong cation exchange. Use this hydrogen-form resin for gravity or low-pressure chromatography.</p> <ul> <li>Medium-mesh resin is effective for both preparative and analytical protocols</li> <li>Useful for separation or concentration of peptides, nucleotides, and amino acids</li> <li>Thermal stability to 150 °C; may be autoclaved</li> <li>High resistance to acid, base, organic solvents, and oxidizing and reducing agents</li> <li>Larger volumes and special packaging are available upon request</li> </ul> <h2 class="descHeader">Product Options</h2> <table class="pd_table pd_gridlines" border="0"> <tbody> <tr> <td width="400" align="left" valign="top"><strong>Resin</strong></td> <td width="75" align="center" valign="top"><strong>Strength</strong></td> <td width="80" align="center" valign="top"><strong>Grade*</strong></td> <td width="150" align="center" valign="top"><strong>Crosslink</strong></td> <td width="150" align="center" valign="top"><strong>Ionic Form<br /><br /></strong></td> <td width="550" align="center" valign="top"><strong>Dry Mesh</strong></td> <td width="900" align="center" valign="top"><strong>Wet Bead Size µm<br /></strong></td> <td width="150" align="center" valign="top"><strong>MW Limit </strong></td> <td width="550" align="center" valign="top"><strong>Catalog Number<br /></strong></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421231-ag-50w-x2-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421231</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top">1421241</td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1435241-ag-50w-x2-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g">1435241</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421251-ag-50w-x2-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421251</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421331-ag-50w-x4-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421331</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421341-ag-50w-x4-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421341</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421351-ag-50w-x4-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421351</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1435341-ag-50w-x4-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435341</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421421-ag-50w-x8-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-hydrogen-form-500-g">1421421</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421431-ag-50w-x8-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421431</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421441-ag-50w-x8-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421441</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435441-ag-50w-x8-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g">1435441</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421451-ag-50w-x8-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421451</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435451-ag-50w-x8-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435451</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1431451-ag-50w-x8-cation-exchange-resin-molecular-biology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1431451</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~400</td> <td align="center" valign="top"><a href="/en-us/sku/1421641-ag-50w-x12-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421641</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">53–106</td> <td align="center" valign="top">~400</td> <td align="center" valign="top"><a href="/en-us/sku/1421651-ag-50w-x12-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421651</a></td> </tr> <tr> <td align="left" valign="top">AG MP-50</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroporous</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">>1,000,000</td> <td align="center" valign="top"><a href="/en-us/sku/1430841-ag-mp-50-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1430841</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex™ 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425822-bio-rex-70-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-sodium-form-500-g">1425822</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425832-bio-rex-70-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g">1425832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435832-bio-rex-70-cation-exchange-resin-biotechnology-grade-50-ndash-100-mesh-sodium-form-100-g">1435832</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425842-bio-rex-70-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-sodium-form-500-g">1425842</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425852-bio-rex-70-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1425852</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435852-bio-rex-70-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-sodium-form-100-g">1435852</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex<sup>®</sup> 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422822-chelex-100-chelating-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g?ID=1422822">1422822</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422832-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-sodium-form-100-g">1422832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1432832-chelex-100-chelating-resin-biotechnology-grade-100-ndash-200-mesh-sodium-form-500-g">1432832</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Iron</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422825-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-iron-form-100-g">1422825</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422842-chelex-100-chelating-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1422842</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1421253-chelex-100-chelating-resin-molecular-biology-grade-200-ndash-400-mesh-sodium-form-50-g">1421253</a></td> </tr> </tbody> </table> <p class="caption">* Biotechnology-grade resin is certified to contain less than 100 microorganisms per gram; molecular-biology grade resin is certified to be endo- and exonuclease-free and contain no ligase inhibitors.</p> <h2 class="descHeader">Related Products</h2> <ul> <li><a href="/en-us/product/poly-prep-chromatography-columns">Poly-Prep<sup>®</sup> Chromatography Columns</a> hold up to 2 ml resin, polypropylene</li> <li><a href="/en-us/product/econo-pac-chromatography-columns">Econo-Pac<sup>®</sup> Chromatography Columns</a> hold from 1 to 20 ml resin, polypropylene</li> <li><a href="/en-us/product/glass-econo-column-columns?ID=2cfb1c6e-32e8-4c72-b532-dd39013d707d">Glass Econo-Column<sup>®</sup> Columns </a></li> <li><a href="/en-us/product/prepacked-gravity-flow-columns-for-ion-exchange">Prepacked Gravity Flow Columns for Ion Exchange</a></li> <li><a href="/en-us/product/uno-monolith-anion-exchange-columns">UNO<sup>®</sup> Monolith Anion Exchange Columns</a> for low to medium pressure</li> <li><a href="/en-us/product/enrich-high-resolution-ion-exchange-columns">ENrich™ High-Resolution Ion Exchange Columns</a></li> </ul> <h2 class="descHeader">Related Categories</h2> <ul> <li>Selection of <a href="/en-us/category/cation-exchange-resin">Cation Exchange Resins</a> with different specificities, capacities, operating pressures and flow rates</li> <li><a href="/en-us/category/chromatography-systems-components-accessories">Chromatography Systems, Components, and Accessories</a></li> <li><a href="/en-us/category/biologic-low-pressure-liquid-chromatography-systems">BioLogic™ Low-Pressure Liquid Chromatography Systems </a></li> <li><a href="/en-us/category/chromatography-resins?ID=f6b4c81f-147b-4130-83ae-d24dbba71eb2">Chromatography Resins </a></li> <li><a href="/en-us/category/chromatography-columns?ID=826b06e0-11cf-4f20-a477-e59ebc32eec1">Chromatography Columns </a></li> </ul> <h2 class="descHeader">Supporting Documents</h2> <ul> <li>AG 50W and AG MP-50 Cation Exchange Resins <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT203.pdf" target="_blank">Instruction Manual</a></li> <li>Molecular Biology Grade AG 50W-X8 Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT304.pdf" target="_blank">Instruction Manual</a></li> <li>Bio-Rex Weakly Acidic Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT206.pdf" target="_blank">Instruction Manual </a></li> <li>Chelex 100 and Chelex 20 Chelating Ion Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT200.pdf" target="_blank">Instruction Manual </a></li> <li>Lab-Scale Chromatography Sample Preparation <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/Bulletin_5777A.pdf" target="_blank">Guide</a></li> </ul> <h2 class="descHeader">Online Resources</h2> <ul> <li><a href="/en-us/applications-technologies/introduction-chromatography">Introduction to Chromatography</a></li> </ul> 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AG^® 50W-X2 Cation Exchange Resin, analytical grade, 200–400 mesh, hydrogen form, 500 g

1421251
500 g, analytical grade cation exchange resin, hydrogen form, 2% crosslinkage, 200–400 dry mesh size, 75–180 µm wet bead size, ~2,700 MW limit

2 1421251 /templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1251_0921120702982.xml 1421251 /default/main/bio-rad/WORKAREA/default 09/21/09 12:07 PM en_US juso9m4f 2018-02-01 00:17:44 true true internet/product_SKU juso9m4f templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1251_0921120702982.xml LSR 2019-05-04 18:20:18 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1556909731068 AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN 2019-05-04 18:20:18 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1251_0921120702982.xml templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1251_0921120702982.xml 1421251-ag-50w-x2-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g 1421251 AG 50W-X2 Resin AG<sup>®</sup> 50W-X2 Cation Exchange Resin, analytical grade, 200–400 mesh, hydrogen form, 500 g 500 g, analytical grade cation exchange resin, hydrogen form, 2% crosslinkage, 200–400 dry mesh size, 75–180 µm wet bead size, ~2,700 MW limit 500 g, analytical grade cation exchange resin, hydrogen form, 2% crosslinkage, 200–400 dry mesh size, 75–180 µm wet bead size, ~2,700 MW limit 500 g, analytical grade cation exchange resin, hydrogen form, 2% crosslinkage, 200–400 dry mesh size, 75–180 µm wet bead size, ~2,700 MW limit /webroot/web/images/ps/products/ion_exchange_media/sku_thumb/global/142-1231_tn.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_view/global/142-1231_view.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_feature/global/142-1231_feature.jpg AG<sup>®</sup> 50W-X2 Cation Exchange Resin, analytical grade, 200-400 mesh, hydrogen form, 500 g ,VN RepEx AG 50W-X2 Resin #142-1251 500 g, analytical grade cation exchange resin, hydrogen form, 2% crosslinkage, 200–400 dry mesh size, 75–180 µm wet bead size, ~2,700 MW limit 1421251, ag, 50w-x2, resin, hydrogen, 200-400, dry, mesh, size, analytical, grade, ion, exchange, iex, cation, chromatography, purification, fplc, media, ag50w-x2, ag50wx2, 50wx2 09/21/09 12:07 PM 12/31/37 11:59 PM AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN en LSR /LSR/Chromatography/Chromatography-Media N 0 <p>Choose analytical grade AG 50W-X2 Resin for strong cation exchange. Use this hydrogen-form resin for gravity or low-pressure chromatography.</p> <ul> <li>Fine-mesh resin is effective for high resolution analytical protocols</li> <li>Useful for separation or concentration of peptides, nucleotides, and amino acids</li> <li>Thermal stability to 150 °C; may be autoclaved</li> <li>High resistance to acid, base, organic solvents, and oxidizing and reducing agents</li> <li>Larger volumes and special packaging are available upon request</li> </ul> <h2 class="descHeader">Product Options</h2> <table class="pd_table pd_gridlines" border="0"> <tbody> <tr> <td width="400" align="left" valign="top"><strong>Resin</strong></td> <td width="75" align="center" valign="top"><strong>Strength</strong></td> <td width="80" align="center" valign="top"><strong>Grade*</strong></td> <td width="150" align="center" valign="top"><strong>Crosslink</strong></td> <td width="150" align="center" valign="top"><strong>Ionic Form<br /><br /></strong></td> <td width="550" align="center" valign="top"><strong>Dry Mesh</strong></td> <td width="900" align="center" valign="top"><strong>Wet Bead Size µm<br /></strong></td> <td width="150" align="center" valign="top"><strong>MW Limit </strong></td> <td width="550" align="center" valign="top"><strong>Catalog Number<br /></strong></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421231-ag-50w-x2-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421231</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421241-ag-50w-x2-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421241</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1435241-ag-50w-x2-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g">1435241</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top">1421251</td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421331-ag-50w-x4-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421331</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421341-ag-50w-x4-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421341</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421351-ag-50w-x4-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421351</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1435341-ag-50w-x4-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435341</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421421-ag-50w-x8-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-hydrogen-form-500-g">1421421</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421431-ag-50w-x8-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421431</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421441-ag-50w-x8-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421441</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435441-ag-50w-x8-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g">1435441</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421451-ag-50w-x8-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421451</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435451-ag-50w-x8-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435451</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1431451-ag-50w-x8-cation-exchange-resin-molecular-biology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1431451</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~400</td> <td align="center" valign="top"><a href="/en-us/sku/1421641-ag-50w-x12-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421641</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">53–106</td> <td align="center" valign="top">~400</td> <td align="center" valign="top"><a href="/en-us/sku/1421651-ag-50w-x12-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421651</a></td> </tr> <tr> <td align="left" valign="top">AG MP-50</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroporous</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">>1,000,000</td> <td align="center" valign="top"><a href="/en-us/sku/1430841-ag-mp-50-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1430841</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex™ 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425822-bio-rex-70-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-sodium-form-500-g">1425822</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425832-bio-rex-70-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g">1425832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435832-bio-rex-70-cation-exchange-resin-biotechnology-grade-50-ndash-100-mesh-sodium-form-100-g">1435832</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425842-bio-rex-70-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-sodium-form-500-g">1425842</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425852-bio-rex-70-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1425852</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435852-bio-rex-70-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-sodium-form-100-g">1435852</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex<sup>®</sup> 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422822-chelex-100-chelating-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g?ID=1422822">1422822</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422832-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-sodium-form-100-g">1422832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1432832-chelex-100-chelating-resin-biotechnology-grade-100-ndash-200-mesh-sodium-form-500-g">1432832</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Iron</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422825-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-iron-form-100-g">1422825</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422842-chelex-100-chelating-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1422842</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1421253-chelex-100-chelating-resin-molecular-biology-grade-200-ndash-400-mesh-sodium-form-50-g">1421253</a></td> </tr> </tbody> </table> <p class="caption">* Biotechnology-grade resin is certified to contain less than 100 microorganisms per gram; molecular-biology grade resin is certified to be endo- and exonuclease-free and contain no ligase inhibitors.</p> <h2 class="descHeader">Related Products</h2> <ul> <li><a href="/en-us/product/poly-prep-chromatography-columns">Poly-Prep<sup>®</sup> Chromatography Columns</a> hold up to 2 ml resin, polypropylene</li> <li><a href="/en-us/product/econo-pac-chromatography-columns">Econo-Pac<sup>®</sup> Chromatography Columns</a> hold from 1 to 20 ml resin, polypropylene</li> <li><a href="/en-us/product/glass-econo-column-columns?ID=2cfb1c6e-32e8-4c72-b532-dd39013d707d">Glass Econo-Column<sup>®</sup> Columns </a></li> <li><a href="/en-us/product/prepacked-gravity-flow-columns-for-ion-exchange">Prepacked Gravity Flow Columns for Ion Exchange</a></li> <li><a href="/en-us/product/uno-monolith-anion-exchange-columns">UNO<sup>®</sup> Monolith Anion Exchange Columns</a> for low to medium pressure</li> <li><a href="/en-us/product/enrich-high-resolution-ion-exchange-columns">ENrich™ High-Resolution Ion Exchange Columns</a></li> </ul> <h2 class="descHeader">Related Categories</h2> <ul> <li>Selection of <a href="/en-us/category/cation-exchange-resin">Cation Exchange Resins</a> with different specificities, capacities, operating pressures and flow rates</li> <li><a href="/en-us/category/chromatography-systems-components-accessories">Chromatography Systems, Components, and Accessories</a></li> <li><a href="/en-us/category/biologic-low-pressure-liquid-chromatography-systems">BioLogic™ Low-Pressure Liquid Chromatography Systems </a></li> <li><a href="/en-us/category/chromatography-resins?ID=f6b4c81f-147b-4130-83ae-d24dbba71eb2">Chromatography Resins </a></li> <li><a href="/en-us/category/chromatography-columns?ID=826b06e0-11cf-4f20-a477-e59ebc32eec1">Chromatography Columns </a></li> </ul> <h2 class="descHeader">Supporting Documents</h2> <ul> <li>AG 50W and AG MP-50 Cation Exchange Resins <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT203.pdf" target="_blank">Instruction Manual</a></li> <li>Molecular Biology Grade AG 50W-X8 Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT304.pdf" target="_blank">Instruction Manual</a></li> <li>Bio-Rex Weakly Acidic Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT206.pdf" target="_blank">Instruction Manual </a></li> <li>Chelex 100 and Chelex 20 Chelating Ion Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT200.pdf" target="_blank">Instruction Manual </a></li> <li>Lab-Scale Chromatography Sample Preparation <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/Bulletin_5777A.pdf" target="_blank">Guide</a></li> </ul> <h2 class="descHeader">Online Resources</h2> <ul> <li><a href="/en-us/applications-technologies/introduction-chromatography">Introduction to Chromatography</a></li> </ul> 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AG^® 50W-X4 Cation Exchange Resin, analytical grade, 50–100 mesh, hydrogen form, 500 g

1421331
500 g, analytical grade cation exchange resin, hydrogen form, 4% crosslinkage, 50–100 dry mesh size, 180–425 µm wet bead size, ~1,400 MW limit

3 1421331 /templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1331_0921120702941.xml 1421331 /default/main/bio-rad/WORKAREA/default 09/21/09 12:07 PM en_US juso9m59 2018-02-01 00:17:44 true true internet/product_SKU juso9m59 templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1331_0921120702941.xml LSR 2019-05-04 18:20:31 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1556909731161 AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN 2019-05-04 18:20:31 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1331_0921120702941.xml templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1331_0921120702941.xml 1421331-ag-50w-x4-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g 1421331 AG 50W-X4 Resin AG<sup>®</sup> 50W-X4 Cation Exchange Resin, analytical grade, 50–100 mesh, hydrogen form, 500 g 500 g, analytical grade cation exchange resin, hydrogen form, 4% crosslinkage, 50–100 dry mesh size, 180–425 µm wet bead size, ~1,400 MW limit 500 g, analytical grade cation exchange resin, hydrogen form, 4% crosslinkage, 50–100 dry mesh size, 180–425 µm wet bead size, ~1,400 MW limit 500 g, analytical grade cation exchange resin, hydrogen form, 4% crosslinkage, 50–100 dry mesh size, 180–425 µm wet bead size, ~1,400 MW limit /webroot/web/images/ps/products/ion_exchange_media/sku_thumb/global/142-1231_tn.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_view/global/142-1231_view.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_feature/global/142-1231_feature.jpg AG<sup>®</sup> 50W-X4 Cation Exchange Resin, analytical grade, 50-100 mesh, hydrogen form, 500 g ,VN RepEx AG 50W-X4 Resin #142-1331 500 g, analytical grade cation exchange resin, hydrogen form, 4% crosslinkage, 50–100 dry mesh size, 180–425 µm wet bead size, ~1,400 MW limit 1421331, ag, 50w-x4, resin, hydrogen, 50-100, dry, mesh, size, analytical, grade, ion, exchange, iex, cation, chromatography, purification, fplc, media, ag50w-x4, ag50wx4, 50wx4 09/21/09 12:07 PM 12/31/37 11:59 PM AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN en LSR /LSR/Chromatography/Chromatography-Media N 0 <p>Choose analytical grade AG 50W-X4 Resin for strong cation exchange. Use this hydrogen-form resin for gravity or low-pressure chromatography.</p> <ul> <li>Large-mesh resin is effective for preparative column and batch protocols</li> <li>Useful for separation or concentration of peptides, nucleotides, and amino acids</li> <li>Thermal stability to 150 °C; may be autoclaved</li> <li>High resistance to acid, base, organic solvents, and oxidizing and reducing agents</li> <li>Larger volumes and special packaging are available upon request</li> </ul> <h2 class="descHeader">Product Options</h2> <table class="pd_table pd_gridlines" border="0"> <tbody> <tr> <td width="400" align="left" valign="top"><strong>Resin</strong></td> <td width="75" align="center" valign="top"><strong>Strength</strong></td> <td width="80" align="center" valign="top"><strong>Grade*</strong></td> <td width="150" align="center" valign="top"><strong>Crosslink</strong></td> <td width="150" align="center" valign="top"><strong>Ionic Form<br /><br /></strong></td> <td width="550" align="center" valign="top"><strong>Dry Mesh</strong></td> <td width="900" align="center" valign="top"><strong>Wet Bead Size µm<br /></strong></td> <td width="150" align="center" valign="top"><strong>MW Limit </strong></td> <td width="550" align="center" valign="top"><strong>Catalog Number<br /></strong></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421231-ag-50w-x2-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421231</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421241-ag-50w-x2-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421241</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1435241-ag-50w-x2-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g">1435241</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421251-ag-50w-x2-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421251</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top">1421331</td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421341-ag-50w-x4-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421341</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421351-ag-50w-x4-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421351</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1435341-ag-50w-x4-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435341</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421421-ag-50w-x8-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-hydrogen-form-500-g">1421421</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421431-ag-50w-x8-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421431</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421441-ag-50w-x8-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421441</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435441-ag-50w-x8-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g">1435441</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421451-ag-50w-x8-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421451</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435451-ag-50w-x8-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435451</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1431451-ag-50w-x8-cation-exchange-resin-molecular-biology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1431451</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~400</td> <td align="center" valign="top"><a href="/en-us/sku/1421641-ag-50w-x12-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421641</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">53–106</td> <td align="center" valign="top">~400</td> <td align="center" valign="top"><a href="/en-us/sku/1421651-ag-50w-x12-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421651</a></td> </tr> <tr> <td align="left" valign="top">AG MP-50</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroporous</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">>1,000,000</td> <td align="center" valign="top"><a href="/en-us/sku/1430841-ag-mp-50-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1430841</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex™ 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425822-bio-rex-70-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-sodium-form-500-g">1425822</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425832-bio-rex-70-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g">1425832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435832-bio-rex-70-cation-exchange-resin-biotechnology-grade-50-ndash-100-mesh-sodium-form-100-g">1435832</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425842-bio-rex-70-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-sodium-form-500-g">1425842</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425852-bio-rex-70-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1425852</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435852-bio-rex-70-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-sodium-form-100-g">1435852</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex<sup>®</sup> 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422822-chelex-100-chelating-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g?ID=1422822">1422822</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422832-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-sodium-form-100-g">1422832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1432832-chelex-100-chelating-resin-biotechnology-grade-100-ndash-200-mesh-sodium-form-500-g">1432832</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Iron</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422825-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-iron-form-100-g">1422825</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422842-chelex-100-chelating-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1422842</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1421253-chelex-100-chelating-resin-molecular-biology-grade-200-ndash-400-mesh-sodium-form-50-g">1421253</a></td> </tr> </tbody> </table> <p class="caption">* Biotechnology-grade resin is certified to contain less than 100 microorganisms per gram; molecular-biology grade resin is certified to be endo- and exonuclease-free and contain no ligase inhibitors.</p> <h2 class="descHeader">Related Products</h2> <ul> <li><a href="/en-us/product/poly-prep-chromatography-columns">Poly-Prep<sup>®</sup> Chromatography Columns</a> hold up to 2 ml resin, polypropylene</li> <li><a href="/en-us/product/econo-pac-chromatography-columns">Econo-Pac<sup>®</sup> Chromatography Columns</a> hold from 1 to 20 ml resin, polypropylene</li> <li><a href="/en-us/product/glass-econo-column-columns?ID=2cfb1c6e-32e8-4c72-b532-dd39013d707d">Glass Econo-Column<sup>®</sup> Columns </a></li> <li><a href="/en-us/product/prepacked-gravity-flow-columns-for-ion-exchange">Prepacked Gravity Flow Columns for Ion Exchange</a></li> <li><a href="/en-us/product/uno-monolith-anion-exchange-columns">UNO<sup>®</sup> Monolith Anion Exchange Columns</a> for low to medium pressure</li> <li><a href="/en-us/product/enrich-high-resolution-ion-exchange-columns">ENrich™ High-Resolution Ion Exchange Columns</a></li> </ul> <h2 class="descHeader">Related Categories</h2> <ul> <li>Selection of <a href="/en-us/category/cation-exchange-resin">Cation Exchange Resins</a> with different specificities, capacities, operating pressures and flow rates</li> <li><a href="/en-us/category/chromatography-systems-components-accessories">Chromatography Systems, Components, and Accessories</a></li> <li><a href="/en-us/category/biologic-low-pressure-liquid-chromatography-systems">BioLogic™ Low-Pressure Liquid Chromatography Systems </a></li> <li><a href="/en-us/category/chromatography-resins?ID=f6b4c81f-147b-4130-83ae-d24dbba71eb2">Chromatography Resins </a></li> <li><a href="/en-us/category/chromatography-columns?ID=826b06e0-11cf-4f20-a477-e59ebc32eec1">Chromatography Columns </a></li> </ul> <h2 class="descHeader">Supporting Documents</h2> <ul> <li>AG 50W and AG MP-50 Cation Exchange Resins <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT203.pdf" target="_blank">Instruction Manual</a></li> <li>Molecular Biology Grade AG 50W-X8 Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT304.pdf" target="_blank">Instruction Manual</a></li> <li>Bio-Rex Weakly Acidic Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT206.pdf" target="_blank">Instruction Manual </a></li> <li>Chelex 100 and Chelex 20 Chelating Ion Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT200.pdf" target="_blank">Instruction Manual </a></li> <li>Lab-Scale Chromatography Sample Preparation <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/Bulletin_5777A.pdf" target="_blank">Guide</a></li> </ul> <h2 class="descHeader">Online Resources</h2> <ul> <li><a href="/en-us/applications-technologies/introduction-chromatography">Introduction to Chromatography</a></li> </ul> 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AG^® 50W-X4 Cation Exchange Resin, analytical grade, 100–200 mesh, hydrogen form, 500 g

1421341
500 g, analytical grade cation exchange resin, hydrogen form, 4% crosslinkage, 100–200 dry mesh size, 106–250 µm wet bead size, ~1,400 MW limit

4 1421341 /templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1341_0921120702920.xml 1421341 /default/main/bio-rad/WORKAREA/default 09/21/09 12:07 PM en_US juso9m5i 2018-02-01 00:17:44 true true internet/product_SKU juso9m5i templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1341_0921120702920.xml LSR 2019-05-04 18:20:37 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1556909731205 AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN 2019-05-04 18:20:37 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1341_0921120702920.xml templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1341_0921120702920.xml 1421341-ag-50w-x4-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g 1421341 AG 50W-X4 Resin AG<sup>®</sup> 50W-X4 Cation Exchange Resin, analytical grade, 100–200 mesh, hydrogen form, 500 g 500 g, analytical grade cation exchange resin, hydrogen form, 4% crosslinkage, 100–200 dry mesh size, 106–250 µm wet bead size, ~1,400 MW limit 500 g, analytical grade cation exchange resin, hydrogen form, 4% crosslinkage, 100–200 dry mesh size, 106–250 µm wet bead size, ~1,400 MW limit 500 g, analytical grade cation exchange resin, hydrogen form, 4% crosslinkage, 100–200 dry mesh size, 106–250 µm wet bead size, ~1,400 MW limit /webroot/web/images/ps/products/ion_exchange_media/sku_thumb/global/142-1231_tn.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_view/global/142-1231_view.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_feature/global/142-1231_feature.jpg AG<sup>®</sup> 50W-X4 Cation Exchange Resin, analytical grade, 100-200 mesh, hydrogen form, 500 g ,VN RepEx AG 50W-X4 Resin #142-1341 500 g, analytical grade cation exchange resin, hydrogen form, 4% crosslinkage, 100–200 dry mesh size, 106–250 µm wet bead size, ~1,400 MW limit 1421341, ag, 50w-x4, resin, hydrogen, 100-200, dry, mesh, size, analytical, grade, ion, exchange, iex, cation, chromatography, purification, fplc, media, ag50w-x4, ag50wx4, 50wx4 09/21/09 12:07 PM 12/31/37 11:59 PM AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN en LSR /LSR/Chromatography/Chromatography-Media N 0 <p>Choose analytical grade AG 50W-X4 Resin for strong cation exchange. Use this hydrogen-form resin for gravity or low-pressure chromatography.</p> <ul> <li>Medium-mesh resin is effective for both preparative and analytical protocols</li> <li>Useful for separation or concentration of peptides, nucleotides, and amino acids</li> <li>Thermal stability to 150 °C; may be autoclaved</li> <li>High resistance to acid, base, organic solvents, and oxidizing and reducing agents</li> <li>Larger volumes and special packaging are available upon request</li> </ul> <h2 class="descHeader">Product Options</h2> <table class="pd_table pd_gridlines" border="0"> <tbody> <tr> <td width="400" align="left" valign="top"><strong>Resin</strong></td> <td width="75" align="center" valign="top"><strong>Strength</strong></td> <td width="80" align="center" valign="top"><strong>Grade*</strong></td> <td width="150" align="center" valign="top"><strong>Crosslink</strong></td> <td width="150" align="center" valign="top"><strong>Ionic Form<br /><br /></strong></td> <td width="550" align="center" valign="top"><strong>Dry Mesh</strong></td> <td width="900" align="center" valign="top"><strong>Wet Bead Size µm<br /></strong></td> <td width="150" align="center" valign="top"><strong>MW Limit </strong></td> <td width="550" align="center" valign="top"><strong>Catalog Number<br /></strong></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421231-ag-50w-x2-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421231</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421241-ag-50w-x2-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421241</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1435241-ag-50w-x2-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g">1435241</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421251-ag-50w-x2-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421251</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421331-ag-50w-x4-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421331</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top">1421341</td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421351-ag-50w-x4-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421351</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1435341-ag-50w-x4-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435341</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421421-ag-50w-x8-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-hydrogen-form-500-g">1421421</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421431-ag-50w-x8-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421431</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421441-ag-50w-x8-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421441</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435441-ag-50w-x8-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g">1435441</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421451-ag-50w-x8-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421451</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435451-ag-50w-x8-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435451</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1431451-ag-50w-x8-cation-exchange-resin-molecular-biology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1431451</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~400</td> <td align="center" valign="top"><a href="/en-us/sku/1421641-ag-50w-x12-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421641</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">53–106</td> <td align="center" valign="top">~400</td> <td align="center" valign="top"><a href="/en-us/sku/1421651-ag-50w-x12-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421651</a></td> </tr> <tr> <td align="left" valign="top">AG MP-50</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroporous</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">>1,000,000</td> <td align="center" valign="top"><a href="/en-us/sku/1430841-ag-mp-50-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1430841</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex™ 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425822-bio-rex-70-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-sodium-form-500-g">1425822</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425832-bio-rex-70-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g">1425832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435832-bio-rex-70-cation-exchange-resin-biotechnology-grade-50-ndash-100-mesh-sodium-form-100-g">1435832</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425842-bio-rex-70-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-sodium-form-500-g">1425842</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425852-bio-rex-70-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1425852</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435852-bio-rex-70-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-sodium-form-100-g">1435852</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex<sup>®</sup> 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422822-chelex-100-chelating-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g?ID=1422822">1422822</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422832-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-sodium-form-100-g">1422832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1432832-chelex-100-chelating-resin-biotechnology-grade-100-ndash-200-mesh-sodium-form-500-g">1432832</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Iron</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422825-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-iron-form-100-g">1422825</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422842-chelex-100-chelating-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1422842</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1421253-chelex-100-chelating-resin-molecular-biology-grade-200-ndash-400-mesh-sodium-form-50-g">1421253</a></td> </tr> </tbody> </table> <p class="caption">* Biotechnology-grade resin is certified to contain less than 100 microorganisms per gram; molecular-biology grade resin is certified to be endo- and exonuclease-free and contain no ligase inhibitors.</p> <h2 class="descHeader">Related Products</h2> <ul> <li><a href="/en-us/product/poly-prep-chromatography-columns">Poly-Prep<sup>®</sup> Chromatography Columns</a> hold up to 2 ml resin, polypropylene</li> <li><a href="/en-us/product/econo-pac-chromatography-columns">Econo-Pac<sup>®</sup> Chromatography Columns</a> hold from 1 to 20 ml resin, polypropylene</li> <li><a href="/en-us/product/glass-econo-column-columns?ID=2cfb1c6e-32e8-4c72-b532-dd39013d707d">Glass Econo-Column<sup>®</sup> Columns </a></li> <li><a href="/en-us/product/prepacked-gravity-flow-columns-for-ion-exchange">Prepacked Gravity Flow Columns for Ion Exchange</a></li> <li><a href="/en-us/product/uno-monolith-anion-exchange-columns">UNO<sup>®</sup> Monolith Anion Exchange Columns</a> for low to medium pressure</li> <li><a href="/en-us/product/enrich-high-resolution-ion-exchange-columns">ENrich™ High-Resolution Ion Exchange Columns</a></li> </ul> <h2 class="descHeader">Related Categories</h2> <ul> <li>Selection of <a href="/en-us/category/cation-exchange-resin">Cation Exchange Resins</a> with different specificities, capacities, operating pressures and flow rates</li> <li><a href="/en-us/category/chromatography-systems-components-accessories">Chromatography Systems, Components, and Accessories</a></li> <li><a href="/en-us/category/biologic-low-pressure-liquid-chromatography-systems">BioLogic™ Low-Pressure Liquid Chromatography Systems </a></li> <li><a href="/en-us/category/chromatography-resins?ID=f6b4c81f-147b-4130-83ae-d24dbba71eb2">Chromatography Resins </a></li> <li><a href="/en-us/category/chromatography-columns?ID=826b06e0-11cf-4f20-a477-e59ebc32eec1">Chromatography Columns </a></li> </ul> <h2 class="descHeader">Supporting Documents</h2> <ul> <li>AG 50W and AG MP-50 Cation Exchange Resins <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT203.pdf" target="_blank">Instruction Manual</a></li> <li>Molecular Biology Grade AG 50W-X8 Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT304.pdf" target="_blank">Instruction Manual</a></li> <li>Bio-Rex Weakly Acidic Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT206.pdf" target="_blank">Instruction Manual </a></li> <li>Chelex 100 and Chelex 20 Chelating Ion Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT200.pdf" target="_blank">Instruction Manual </a></li> <li>Lab-Scale Chromatography Sample Preparation <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/Bulletin_5777A.pdf" target="_blank">Guide</a></li> </ul> <h2 class="descHeader">Online Resources</h2> <ul> <li><a href="/en-us/applications-technologies/introduction-chromatography">Introduction to Chromatography</a></li> </ul> /webroot/web/html/lsr/products/SKUs/autopopulated ag-50w-x4-cation-exchange-resin-analytical-grade-100-200-mesh-hydrogen-form-500-g-1421341.html /webroot/web/html/lsr/products/SKUs/autopopulated/ag-50w-x4-cation-exchange-resin-analytical-grade-100-200-mesh-hydrogen-form-500-g-1421341.html false $680.00 false $ null true false true true false USD true true true /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1421341&quantity= false false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1421341&CartQuote=QT&quantity= 1113 false true false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1421341&AddToDefaultWishList=true&quantity= 13111000 680.00 Product detail page 1421341

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AG^® 50W-X4 Cation Exchange Resin, analytical grade, 200–400 mesh, hydrogen form, 500 g

1421351
500 g, analytical grade cation exchange resin, hydrogen form, 4% crosslinkage, 200–400 dry mesh size, 63–150 µm wet bead size, ~1,400 MW limit

5 1421351 /templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1351_0921120703364.xml 1421351 /default/main/bio-rad/WORKAREA/default 09/21/09 12:07 PM en_US juso9m4s 2018-02-01 00:17:44 true true internet/product_SKU juso9m4s templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1351_0921120703364.xml LSR 2019-05-04 18:20:25 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1556909731251 AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN 2019-05-04 18:20:25 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1351_0921120703364.xml templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1351_0921120703364.xml 1421351-ag-50w-x4-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g 1421351 AG 50W-X4 Resin AG<sup>®</sup> 50W-X4 Cation Exchange Resin, analytical grade, 200–400 mesh, hydrogen form, 500 g 500 g, analytical grade cation exchange resin, hydrogen form, 4% crosslinkage, 200–400 dry mesh size, 63–150 µm wet bead size, ~1,400 MW limit 500 g, analytical grade cation exchange resin, hydrogen form, 4% crosslinkage, 200–400 dry mesh size, 63–150 µm wet bead size, ~1,400 MW limit 500 g, analytical grade cation exchange resin, hydrogen form, 4% crosslinkage, 200–400 dry mesh size, 63–150 µm wet bead size, ~1,400 MW limit /webroot/web/images/ps/products/ion_exchange_media/sku_thumb/global/142-1231_tn.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_view/global/142-1231_view.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_feature/global/142-1231_feature.jpg AG<sup>®</sup> 50W-X4 Cation Exchange Resin, analytical grade, 200-400 mesh, hydrogen form, 500 g ,VN RepEx AG 50W-X4 Resin #142-1351 500 g, analytical grade cation exchange resin, hydrogen form, 4% crosslinkage, 200–400 dry mesh size, 63–150 µm wet bead size, ~1,400 MW limit 1421351, ag, 50w-x4, resin, hydrogen, 200-400, dry, mesh, size, analytical, grade, ion, exchange, iex, cation, chromatography, purification, fplc, media, ag50w-x4, ag50wx4, 50wx4 09/21/09 12:07 PM 12/31/37 11:59 PM AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN en LSR /LSR/Chromatography/Chromatography-Media N 0 <p>Choose analytical grade AG 50W-X4 Resin for strong cation exchange. Use this hydrogen-form resin for gravity or low-pressure chromatography.</p> <ul> <li>Fine-mesh resin is effective for high resolution analytical protocols</li> <li>Useful for separation or concentration of peptides, nucleotides, and amino acids</li> <li>Thermal stability to 150 °C; may be autoclaved</li> <li>High resistance to acid, base, organic solvents, and oxidizing and reducing agents</li> <li>Larger volumes and special packaging are available upon request</li> </ul> <h2 class="descHeader">Product Options</h2> <table class="pd_table pd_gridlines" border="0"> <tbody> <tr> <td width="400" align="left" valign="top"><strong>Resin</strong></td> <td width="75" align="center" valign="top"><strong>Strength</strong></td> <td width="80" align="center" valign="top"><strong>Grade*</strong></td> <td width="150" align="center" valign="top"><strong>Crosslink</strong></td> <td width="150" align="center" valign="top"><strong>Ionic Form<br /><br /></strong></td> <td width="550" align="center" valign="top"><strong>Dry Mesh</strong></td> <td width="900" align="center" valign="top"><strong>Wet Bead Size µm<br /></strong></td> <td width="150" align="center" valign="top"><strong>MW Limit </strong></td> <td width="550" align="center" valign="top"><strong>Catalog Number<br /></strong></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421231-ag-50w-x2-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421231</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421241-ag-50w-x2-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421241</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1435241-ag-50w-x2-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g">1435241</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421251-ag-50w-x2-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421251</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421331-ag-50w-x4-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421331</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421341-ag-50w-x4-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421341</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top">1421351</td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1435341-ag-50w-x4-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435341</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421421-ag-50w-x8-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-hydrogen-form-500-g">1421421</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421431-ag-50w-x8-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421431</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421441-ag-50w-x8-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421441</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435441-ag-50w-x8-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g">1435441</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421451-ag-50w-x8-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421451</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435451-ag-50w-x8-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435451</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1431451-ag-50w-x8-cation-exchange-resin-molecular-biology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1431451</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~400</td> <td align="center" valign="top"><a href="/en-us/sku/1421641-ag-50w-x12-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421641</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">53–106</td> <td align="center" valign="top">~400</td> <td align="center" valign="top"><a href="/en-us/sku/1421651-ag-50w-x12-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421651</a></td> </tr> <tr> <td align="left" valign="top">AG MP-50</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroporous</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">>1,000,000</td> <td align="center" valign="top"><a href="/en-us/sku/1430841-ag-mp-50-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1430841</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex™ 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425822-bio-rex-70-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-sodium-form-500-g">1425822</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425832-bio-rex-70-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g">1425832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435832-bio-rex-70-cation-exchange-resin-biotechnology-grade-50-ndash-100-mesh-sodium-form-100-g">1435832</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425842-bio-rex-70-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-sodium-form-500-g">1425842</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425852-bio-rex-70-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1425852</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435852-bio-rex-70-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-sodium-form-100-g">1435852</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex<sup>®</sup> 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422822-chelex-100-chelating-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g?ID=1422822">1422822</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422832-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-sodium-form-100-g">1422832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1432832-chelex-100-chelating-resin-biotechnology-grade-100-ndash-200-mesh-sodium-form-500-g">1432832</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Iron</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422825-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-iron-form-100-g">1422825</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422842-chelex-100-chelating-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1422842</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1421253-chelex-100-chelating-resin-molecular-biology-grade-200-ndash-400-mesh-sodium-form-50-g">1421253</a></td> </tr> </tbody> </table> <p class="caption">* Biotechnology-grade resin is certified to contain less than 100 microorganisms per gram; molecular-biology grade resin is certified to be endo- and exonuclease-free and contain no ligase inhibitors.</p> <h2 class="descHeader">Related Products</h2> <ul> <li><a href="/en-us/product/poly-prep-chromatography-columns">Poly-Prep<sup>®</sup> Chromatography Columns</a> hold up to 2 ml resin, polypropylene</li> <li><a href="/en-us/product/econo-pac-chromatography-columns">Econo-Pac<sup>®</sup> Chromatography Columns</a> hold from 1 to 20 ml resin, polypropylene</li> <li><a href="/en-us/product/glass-econo-column-columns?ID=2cfb1c6e-32e8-4c72-b532-dd39013d707d">Glass Econo-Column<sup>®</sup> Columns </a></li> <li><a href="/en-us/product/prepacked-gravity-flow-columns-for-ion-exchange">Prepacked Gravity Flow Columns for Ion Exchange</a></li> <li><a href="/en-us/product/uno-monolith-anion-exchange-columns">UNO<sup>®</sup> Monolith Anion Exchange Columns</a> for low to medium pressure</li> <li><a href="/en-us/product/enrich-high-resolution-ion-exchange-columns">ENrich™ High-Resolution Ion Exchange Columns</a></li> </ul> <h2 class="descHeader">Related Categories</h2> <ul> <li>Selection of <a href="/en-us/category/cation-exchange-resin">Cation Exchange Resins</a> with different specificities, capacities, operating pressures and flow rates</li> <li><a href="/en-us/category/chromatography-systems-components-accessories">Chromatography Systems, Components, and Accessories</a></li> <li><a href="/en-us/category/biologic-low-pressure-liquid-chromatography-systems">BioLogic™ Low-Pressure Liquid Chromatography Systems </a></li> <li><a href="/en-us/category/chromatography-resins?ID=f6b4c81f-147b-4130-83ae-d24dbba71eb2">Chromatography Resins </a></li> <li><a href="/en-us/category/chromatography-columns?ID=826b06e0-11cf-4f20-a477-e59ebc32eec1">Chromatography Columns </a></li> </ul> <h2 class="descHeader">Supporting Documents</h2> <ul> <li>AG 50W and AG MP-50 Cation Exchange Resins <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT203.pdf" target="_blank">Instruction Manual</a></li> <li>Molecular Biology Grade AG 50W-X8 Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT304.pdf" target="_blank">Instruction Manual</a></li> <li>Bio-Rex Weakly Acidic Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT206.pdf" target="_blank">Instruction Manual </a></li> <li>Chelex 100 and Chelex 20 Chelating Ion Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT200.pdf" target="_blank">Instruction Manual </a></li> <li>Lab-Scale Chromatography Sample Preparation <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/Bulletin_5777A.pdf" target="_blank">Guide</a></li> </ul> <h2 class="descHeader">Online Resources</h2> <ul> <li><a href="/en-us/applications-technologies/introduction-chromatography">Introduction to Chromatography</a></li> </ul> 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AG^® 50W-X8 Cation Exchange Resin, analytical grade, 20–50 mesh, hydrogen form, 500 g

1421421
500 g, analytical grade cation exchange resin, hydrogen form, 8% crosslinkage, 20–50 dry mesh size, 300–1,180 µm wet bead size, ~1,000 MW limit

6 1421421 /templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1421_0921120703097.xml 1421421 /default/main/bio-rad/WORKAREA/default 09/21/09 12:07 PM en_US juso9m5a 2018-02-01 00:17:44 true true internet/product_SKU juso9m5a templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1421_0921120703097.xml LSR 2019-05-04 18:20:31 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1556909731297 AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN 2019-05-04 18:20:31 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1421_0921120703097.xml templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1421_0921120703097.xml 1421421-ag-50w-x8-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-hydrogen-form-500-g 1421421 AG 50W-X8 Resin AG<sup>®</sup> 50W-X8 Cation Exchange Resin, analytical grade, 20–50 mesh, hydrogen form, 500 g 500 g, analytical grade cation exchange resin, hydrogen form, 8% crosslinkage, 20–50 dry mesh size, 300–1,180 µm wet bead size, ~1,000 MW limit 500 g, analytical grade cation exchange resin, hydrogen form, 8% crosslinkage, 20–50 dry mesh size, 300–1,180 µm wet bead size, ~1,000 MW limit 500 g, analytical grade cation exchange resin, hydrogen form, 8% crosslinkage, 20–50 dry mesh size, 300–1,180 µm wet bead size, ~1,000 MW limit /webroot/web/images/ps/products/ion_exchange_media/sku_thumb/global/142-1231_tn.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_view/global/142-1231_view.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_feature/global/142-1231_feature.jpg AG<sup>®</sup> 50W-X8 Cation Exchange Resin, analytical grade, 20-50 mesh, hydrogen form, 500 g ,VN RepEx AG 50W-X8 Resin #142-1421 500 g, analytical grade cation exchange resin, hydrogen form, 8% crosslinkage, 20–50 dry mesh size, 300–1,180 µm wet bead size, ~1,000 MW limit 1421421, ag, 50w-x8, resin, hydrogen, 20-50, dry, mesh, size, analytical, grade, ion, exchange, iex, cation, chromatography, purification, fplc, media, ag50w-x8, ag50wx8, 50wx8 09/21/09 12:07 PM 12/31/37 11:59 PM AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN en LSR /LSR/Chromatography/Chromatography-Media N 0 <p>Choose analytical grade AG 50W-X8 Resin for strong cation exchange. Use this hydrogen-form resin for gravity or low-pressure chromatography.</p> <ul> <li>Very-large-mesh resin is efficient for preparative column and batch protocols</li> <li>Useful for separation of small peptides and amino acids, removal of cations, and metal separations</li> <li>Thermal stability to 150 °C; may be autoclaved</li> <li>High resistance to acid, base, organic solvents, and oxidizing and reducing agents</li> <li>Larger volumes and special packaging are available upon request</li> </ul> <h2 class="descHeader">Product Options</h2> <table class="pd_table pd_gridlines" border="0"> <tbody> <tr> <td width="400" align="left" valign="top"><strong>Resin</strong></td> <td width="75" align="center" valign="top"><strong>Strength</strong></td> <td width="80" align="center" valign="top"><strong>Grade*</strong></td> <td width="150" align="center" valign="top"><strong>Crosslink</strong></td> <td width="150" align="center" valign="top"><strong>Ionic Form<br /><br /></strong></td> <td width="550" align="center" valign="top"><strong>Dry Mesh</strong></td> <td width="900" align="center" valign="top"><strong>Wet Bead Size µm<br /></strong></td> <td width="150" align="center" valign="top"><strong>MW Limit </strong></td> <td width="550" align="center" valign="top"><strong>Catalog Number<br /></strong></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421231-ag-50w-x2-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421231</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421241-ag-50w-x2-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421241</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1435241-ag-50w-x2-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g">1435241</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421251-ag-50w-x2-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421251</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421331-ag-50w-x4-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421331</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421341-ag-50w-x4-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421341</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421351-ag-50w-x4-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421351</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1435341-ag-50w-x4-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435341</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top">1421421</td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421431-ag-50w-x8-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421431</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421441-ag-50w-x8-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421441</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435441-ag-50w-x8-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g">1435441</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421451-ag-50w-x8-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421451</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435451-ag-50w-x8-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435451</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1431451-ag-50w-x8-cation-exchange-resin-molecular-biology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1431451</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~400</td> <td align="center" valign="top"><a href="/en-us/sku/1421641-ag-50w-x12-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421641</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">53–106</td> <td align="center" valign="top">~400</td> <td align="center" valign="top"><a href="/en-us/sku/1421651-ag-50w-x12-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421651</a></td> </tr> <tr> <td align="left" valign="top">AG MP-50</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroporous</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">>1,000,000</td> <td align="center" valign="top"><a href="/en-us/sku/1430841-ag-mp-50-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1430841</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex™ 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425822-bio-rex-70-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-sodium-form-500-g">1425822</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425832-bio-rex-70-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g">1425832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435832-bio-rex-70-cation-exchange-resin-biotechnology-grade-50-ndash-100-mesh-sodium-form-100-g">1435832</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425842-bio-rex-70-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-sodium-form-500-g">1425842</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425852-bio-rex-70-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1425852</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435852-bio-rex-70-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-sodium-form-100-g">1435852</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex<sup>®</sup> 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422822-chelex-100-chelating-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g?ID=1422822">1422822</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422832-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-sodium-form-100-g">1422832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1432832-chelex-100-chelating-resin-biotechnology-grade-100-ndash-200-mesh-sodium-form-500-g">1432832</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Iron</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422825-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-iron-form-100-g">1422825</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422842-chelex-100-chelating-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1422842</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1421253-chelex-100-chelating-resin-molecular-biology-grade-200-ndash-400-mesh-sodium-form-50-g">1421253</a></td> </tr> </tbody> </table> <p class="caption">* Biotechnology-grade resin is certified to contain less than 100 microorganisms per gram; molecular-biology grade resin is certified to be endo- and exonuclease-free and contain no ligase inhibitors.</p> <h2 class="descHeader">Related Products</h2> <ul> <li><a href="/en-us/product/poly-prep-chromatography-columns">Poly-Prep<sup>®</sup> Chromatography Columns</a> hold up to 2 ml resin, polypropylene</li> <li><a href="/en-us/product/econo-pac-chromatography-columns">Econo-Pac<sup>®</sup> Chromatography Columns</a> hold from 1 to 20 ml resin, polypropylene</li> <li><a href="/en-us/product/glass-econo-column-columns?ID=2cfb1c6e-32e8-4c72-b532-dd39013d707d">Glass Econo-Column<sup>®</sup> Columns </a></li> <li><a href="/en-us/product/prepacked-gravity-flow-columns-for-ion-exchange">Prepacked Gravity Flow Columns for Ion Exchange</a></li> <li><a href="/en-us/product/uno-monolith-anion-exchange-columns">UNO<sup>®</sup> Monolith Anion Exchange Columns</a> for low to medium pressure</li> <li><a href="/en-us/product/enrich-high-resolution-ion-exchange-columns">ENrich™ High-Resolution Ion Exchange Columns</a></li> </ul> <h2 class="descHeader">Related Categories</h2> <ul> <li>Selection of <a href="/en-us/category/cation-exchange-resin">Cation Exchange Resins</a> with different specificities, capacities, operating pressures and flow rates</li> <li><a href="/en-us/category/chromatography-systems-components-accessories">Chromatography Systems, Components, and Accessories</a></li> <li><a href="/en-us/category/biologic-low-pressure-liquid-chromatography-systems">BioLogic™ Low-Pressure Liquid Chromatography Systems </a></li> <li><a href="/en-us/category/chromatography-resins?ID=f6b4c81f-147b-4130-83ae-d24dbba71eb2">Chromatography Resins </a></li> <li><a href="/en-us/category/chromatography-columns?ID=826b06e0-11cf-4f20-a477-e59ebc32eec1">Chromatography Columns </a></li> </ul> <h2 class="descHeader">Supporting Documents</h2> <ul> <li>AG 50W and AG MP-50 Cation Exchange Resins <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT203.pdf" target="_blank">Instruction Manual</a></li> <li>Molecular Biology Grade AG 50W-X8 Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT304.pdf" target="_blank">Instruction Manual</a></li> <li>Bio-Rex Weakly Acidic Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT206.pdf" target="_blank">Instruction Manual </a></li> <li>Chelex 100 and Chelex 20 Chelating Ion Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT200.pdf" target="_blank">Instruction Manual </a></li> <li>Lab-Scale Chromatography Sample Preparation <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/Bulletin_5777A.pdf" target="_blank">Guide</a></li> </ul> <h2 class="descHeader">Online Resources</h2> <ul> <li><a href="/en-us/applications-technologies/introduction-chromatography">Introduction to Chromatography</a></li> </ul> 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AG^® 50W-X8 Cation Exchange Resin, analytical grade, 50–100 mesh, hydrogen form, 500 g

1421431
500 g, analytical grade cation exchange resin, hydrogen form, 8% crosslinkage, 50–100 dry mesh size, 180–425 µm wet bead size, ~1,000 MW limit

7 1421431 /templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1431_0921120703023.xml 1421431 /default/main/bio-rad/WORKAREA/default 09/21/09 12:07 PM en_US juso9m4m 2018-02-01 00:17:44 true true internet/product_SKU juso9m4m templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1431_0921120703023.xml LSR 2019-05-04 18:20:20 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1556909731347 AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN 2019-05-04 18:20:20 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1431_0921120703023.xml templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1431_0921120703023.xml 1421431-ag-50w-x8-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g 1421431 AG 50W-X8 Resin AG<sup>®</sup> 50W-X8 Cation Exchange Resin, analytical grade, 50–100 mesh, hydrogen form, 500 g 500 g, analytical grade cation exchange resin, hydrogen form, 8% crosslinkage, 50–100 dry mesh size, 180–425 µm wet bead size, ~1,000 MW limit 500 g, analytical grade cation exchange resin, hydrogen form, 8% crosslinkage, 50–100 dry mesh size, 180–425 µm wet bead size, ~1,000 MW limit 500 g, analytical grade cation exchange resin, hydrogen form, 8% crosslinkage, 50–100 dry mesh size, 180–425 µm wet bead size, ~1,000 MW limit /webroot/web/images/ps/products/ion_exchange_media/sku_thumb/global/142-1231_tn.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_view/global/142-1231_view.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_feature/global/142-1231_featuer.jpg AG<sup>®</sup> 50W-X8 Cation Exchange Resin, analytical grade, 50-100 mesh, hydrogen form, 500 g ,VN RepEx AG 50W-X8 Resin #142-1431 500 g, analytical grade cation exchange resin, hydrogen form, 8% crosslinkage, 50–100 dry mesh size, 180–425 µm wet bead size, ~1,000 MW limit 1421431, ag, 50w-x8, resin, hydrogen, 50-100, dry, mesh, size, analytical, grade, ion, exchange, iex, cation, chromatography, purification, fplc, media, ag50w-x8, ag50wx8, 50wx8 09/21/09 12:07 PM 12/31/37 11:59 PM AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN en LSR /LSR/Chromatography/Chromatography-Media N 0 <p>Choose analytical grade AG 50W-X8 Resin for strong cation exchange. Use this hydrogen-form resin for gravity or low-pressure chromatography.</p> <ul> <li>Large-mesh resin is effective for preparative column and batch protocols</li> <li>Useful for separation of small peptides and amino acids, removal of cations, and metal separations</li> <li>Thermal stability to 150 °C; may be autoclaved</li> <li>High resistance to acid, base, organic solvents, and oxidizing and reducing agents</li> <li>Larger volumes and special packaging are available upon request</li> </ul> <h2 class="descHeader">Product Options</h2> <table class="pd_table pd_gridlines" border="0"> <tbody> <tr> <td width="400" align="left" valign="top"><strong>Resin</strong></td> <td width="75" align="center" valign="top"><strong>Strength</strong></td> <td width="80" align="center" valign="top"><strong>Grade*</strong></td> <td width="150" align="center" valign="top"><strong>Crosslink</strong></td> <td width="150" align="center" valign="top"><strong>Ionic Form<br /><br /></strong></td> <td width="550" align="center" valign="top"><strong>Dry Mesh</strong></td> <td width="900" align="center" valign="top"><strong>Wet Bead Size µm<br /></strong></td> <td width="150" align="center" valign="top"><strong>MW Limit </strong></td> <td width="550" align="center" valign="top"><strong>Catalog Number<br /></strong></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421231-ag-50w-x2-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421231</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421241-ag-50w-x2-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421241</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1435241-ag-50w-x2-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g">1435241</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421251-ag-50w-x2-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421251</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421331-ag-50w-x4-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421331</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421341-ag-50w-x4-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421341</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421351-ag-50w-x4-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421351</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1435341-ag-50w-x4-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435341</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421421-ag-50w-x8-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-hydrogen-form-500-g">1421421</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top">1421431</td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421441-ag-50w-x8-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421441</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435441-ag-50w-x8-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g">1435441</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421451-ag-50w-x8-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421451</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435451-ag-50w-x8-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435451</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1431451-ag-50w-x8-cation-exchange-resin-molecular-biology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1431451</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~400</td> <td align="center" valign="top"><a href="/en-us/sku/1421641-ag-50w-x12-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421641</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">53–106</td> <td align="center" valign="top">~400</td> <td align="center" valign="top"><a href="/en-us/sku/1421651-ag-50w-x12-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421651</a></td> </tr> <tr> <td align="left" valign="top">AG MP-50</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroporous</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">>1,000,000</td> <td align="center" valign="top"><a href="/en-us/sku/1430841-ag-mp-50-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1430841</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex™ 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425822-bio-rex-70-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-sodium-form-500-g">1425822</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425832-bio-rex-70-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g">1425832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435832-bio-rex-70-cation-exchange-resin-biotechnology-grade-50-ndash-100-mesh-sodium-form-100-g">1435832</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425842-bio-rex-70-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-sodium-form-500-g">1425842</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425852-bio-rex-70-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1425852</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435852-bio-rex-70-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-sodium-form-100-g">1435852</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex<sup>®</sup> 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422822-chelex-100-chelating-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g?ID=1422822">1422822</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422832-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-sodium-form-100-g">1422832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1432832-chelex-100-chelating-resin-biotechnology-grade-100-ndash-200-mesh-sodium-form-500-g">1432832</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Iron</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422825-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-iron-form-100-g">1422825</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422842-chelex-100-chelating-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1422842</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1421253-chelex-100-chelating-resin-molecular-biology-grade-200-ndash-400-mesh-sodium-form-50-g">1421253</a></td> </tr> </tbody> </table> <p class="caption">* Biotechnology-grade resin is certified to contain less than 100 microorganisms per gram; molecular-biology grade resin is certified to be endo- and exonuclease-free and contain no ligase inhibitors.</p> <h2 class="descHeader">Related Products</h2> <ul> <li><a href="/en-us/product/poly-prep-chromatography-columns">Poly-Prep<sup>®</sup> Chromatography Columns</a> hold up to 2 ml resin, polypropylene</li> <li><a href="/en-us/product/econo-pac-chromatography-columns">Econo-Pac<sup>®</sup> Chromatography Columns</a> hold from 1 to 20 ml resin, polypropylene</li> <li><a href="/en-us/product/glass-econo-column-columns?ID=2cfb1c6e-32e8-4c72-b532-dd39013d707d">Glass Econo-Column<sup>®</sup> Columns </a></li> <li><a href="/en-us/product/prepacked-gravity-flow-columns-for-ion-exchange">Prepacked Gravity Flow Columns for Ion Exchange</a></li> <li><a href="/en-us/product/uno-monolith-anion-exchange-columns">UNO<sup>®</sup> Monolith Anion Exchange Columns</a> for low to medium pressure</li> <li><a href="/en-us/product/enrich-high-resolution-ion-exchange-columns">ENrich™ High-Resolution Ion Exchange Columns</a></li> </ul> <h2 class="descHeader">Related Categories</h2> <ul> <li>Selection of <a href="/en-us/category/cation-exchange-resin">Cation Exchange Resins</a> with different specificities, capacities, operating pressures and flow rates</li> <li><a href="/en-us/category/chromatography-systems-components-accessories">Chromatography Systems, Components, and Accessories</a></li> <li><a href="/en-us/category/biologic-low-pressure-liquid-chromatography-systems">BioLogic™ Low-Pressure Liquid Chromatography Systems </a></li> <li><a href="/en-us/category/chromatography-resins?ID=f6b4c81f-147b-4130-83ae-d24dbba71eb2">Chromatography Resins </a></li> <li><a href="/en-us/category/chromatography-columns?ID=826b06e0-11cf-4f20-a477-e59ebc32eec1">Chromatography Columns </a></li> </ul> <h2 class="descHeader">Supporting Documents</h2> <ul> <li>AG 50W and AG MP-50 Cation Exchange Resins <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT203.pdf" target="_blank">Instruction Manual</a></li> <li>Molecular Biology Grade AG 50W-X8 Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT304.pdf" target="_blank">Instruction Manual</a></li> <li>Bio-Rex Weakly Acidic Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT206.pdf" target="_blank">Instruction Manual </a></li> <li>Chelex 100 and Chelex 20 Chelating Ion Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT200.pdf" target="_blank">Instruction Manual </a></li> <li>Lab-Scale Chromatography Sample Preparation <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/Bulletin_5777A.pdf" target="_blank">Guide</a></li> </ul> <h2 class="descHeader">Online Resources</h2> <ul> <li><a href="/en-us/applications-technologies/introduction-chromatography">Introduction to Chromatography</a></li> </ul> /webroot/web/html/lsr/products/SKUs/autopopulated ag-50w-x8-cation-exchange-resin-analytical-grade-50-100-mesh-hydrogen-form-500-g-1421431.html /webroot/web/html/lsr/products/SKUs/autopopulated/ag-50w-x8-cation-exchange-resin-analytical-grade-50-100-mesh-hydrogen-form-500-g-1421431.html false $842.00 false $ null true false true true false USD true true true /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1421431&quantity= false false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1421431&CartQuote=QT&quantity= 1113 false true false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1421431&AddToDefaultWishList=true&quantity= 13111000 842.00 Product detail page 1421431

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AG^® 50W-X8 Cation Exchange Resin, analytical grade, 100–200 mesh, hydrogen form, 500 g

1421441
500 g, analytical grade cation exchange resin, hydrogen form, 8% crosslinkage, 100–200 dry mesh size, 106–250 µm wet bead size, ~1,000 MW limit

8 1421441 /templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1441_0921120703066.xml 1421441 /default/main/bio-rad/WORKAREA/default 09/21/09 12:07 PM en_US juso9m43 2018-02-01 00:17:44 true true internet/product_SKU juso9m43 templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1441_0921120703066.xml LSR 2019-05-04 18:20:11 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1556909731393 AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN 2019-05-04 18:20:11 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1441_0921120703066.xml templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1441_0921120703066.xml 1421441-ag-50w-x8-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g 1421441 AG 50W-X8 Resin AG<sup>®</sup> 50W-X8 Cation Exchange Resin, analytical grade, 100–200 mesh, hydrogen form, 500 g 500 g, analytical grade cation exchange resin, hydrogen form, 8% crosslinkage, 100–200 dry mesh size, 106–250 µm wet bead size, ~1,000 MW limit 500 g, analytical grade cation exchange resin, hydrogen form, 8% crosslinkage, 100–200 dry mesh size, 106–250 µm wet bead size, ~1,000 MW limit 500 g, analytical grade cation exchange resin, hydrogen form, 8% crosslinkage, 100–200 dry mesh size, 106–250 µm wet bead size, ~1,000 MW limit /webroot/web/images/ps/products/ion_exchange_media/sku_thumb/global/142-1231_tn.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_view/global/142-1231_view.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_feature/global/142-1231_feature.jpg AG<sup>®</sup> 50W-X8 Cation Exchange Resin, analytical grade, 100-200 mesh, hydrogen form, 500 g ,VN RepEx AG 50W-X8 Resin #142-1441 500 g, analytical grade cation exchange resin, hydrogen form, 8% crosslinkage, 100–200 dry mesh size, 106–250 µm wet bead size, ~1,000 MW limit 1421441, ag, 50w-x8, resin, hydrogen, 100-200, dry, mesh, size, analytical, grade, ion, exchange, iex, cation, chromatography, purification, fplc, media, ag50w-x8, ag50wx8, 50wx8 09/21/09 12:07 PM 12/31/37 11:59 PM AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN en LSR /LSR/Chromatography/Chromatography-Media N 0 <p>Choose analytical grade AG 50W-X8 Resin for strong cation exchange. Use this hydrogen-form resin for gravity or low-pressure chromatography.</p> <ul> <li>Medium-mesh resin is effective for both preparative and analytical protocols</li> <li>Useful for separation of small peptides and amino acids, removal of cations, and metal separations</li> <li>Thermal stability to 150 °C; may be autoclaved</li> <li>High resistance to acid, base, organic solvents, and oxidizing and reducing agents</li> <li>Larger volumes and special packaging are available upon request</li> </ul> <h2 class="descHeader">Product Options</h2> <table class="pd_table pd_gridlines" border="0"> <tbody> <tr> <td width="400" align="left" valign="top"><strong>Resin</strong></td> <td width="75" align="center" valign="top"><strong>Strength</strong></td> <td width="80" align="center" valign="top"><strong>Grade*</strong></td> <td width="150" align="center" valign="top"><strong>Crosslink</strong></td> <td width="150" align="center" valign="top"><strong>Ionic Form<br /><br /></strong></td> <td width="550" align="center" valign="top"><strong>Dry Mesh</strong></td> <td width="900" align="center" valign="top"><strong>Wet Bead Size µm<br /></strong></td> <td width="150" align="center" valign="top"><strong>MW Limit </strong></td> <td width="550" align="center" valign="top"><strong>Catalog Number<br /></strong></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421231-ag-50w-x2-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421231</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421241-ag-50w-x2-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421241</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1435241-ag-50w-x2-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g">1435241</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421251-ag-50w-x2-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421251</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421331-ag-50w-x4-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421331</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421341-ag-50w-x4-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421341</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421351-ag-50w-x4-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421351</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1435341-ag-50w-x4-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435341</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421421-ag-50w-x8-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-hydrogen-form-500-g">1421421</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421431-ag-50w-x8-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421431</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top">1421441</td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435441-ag-50w-x8-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g">1435441</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421451-ag-50w-x8-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421451</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435451-ag-50w-x8-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435451</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1431451-ag-50w-x8-cation-exchange-resin-molecular-biology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1431451</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~400</td> <td align="center" valign="top"><a href="/en-us/sku/1421641-ag-50w-x12-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421641</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">53–106</td> <td align="center" valign="top">~400</td> <td align="center" valign="top"><a href="/en-us/sku/1421651-ag-50w-x12-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421651</a></td> </tr> <tr> <td align="left" valign="top">AG MP-50</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroporous</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">>1,000,000</td> <td align="center" valign="top"><a href="/en-us/sku/1430841-ag-mp-50-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1430841</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex™ 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425822-bio-rex-70-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-sodium-form-500-g">1425822</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425832-bio-rex-70-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g">1425832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435832-bio-rex-70-cation-exchange-resin-biotechnology-grade-50-ndash-100-mesh-sodium-form-100-g">1435832</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425842-bio-rex-70-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-sodium-form-500-g">1425842</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425852-bio-rex-70-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1425852</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435852-bio-rex-70-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-sodium-form-100-g">1435852</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex<sup>®</sup> 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422822-chelex-100-chelating-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g?ID=1422822">1422822</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422832-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-sodium-form-100-g">1422832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1432832-chelex-100-chelating-resin-biotechnology-grade-100-ndash-200-mesh-sodium-form-500-g">1432832</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Iron</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422825-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-iron-form-100-g">1422825</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422842-chelex-100-chelating-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1422842</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1421253-chelex-100-chelating-resin-molecular-biology-grade-200-ndash-400-mesh-sodium-form-50-g">1421253</a></td> </tr> </tbody> </table> <p class="caption">* Biotechnology-grade resin is certified to contain less than 100 microorganisms per gram; molecular-biology grade resin is certified to be endo- and exonuclease-free and contain no ligase inhibitors.</p> <h2 class="descHeader">Related Products</h2> <ul> <li><a href="/en-us/product/poly-prep-chromatography-columns">Poly-Prep<sup>®</sup> Chromatography Columns</a> hold up to 2 ml resin, polypropylene</li> <li><a href="/en-us/product/econo-pac-chromatography-columns">Econo-Pac<sup>®</sup> Chromatography Columns</a> hold from 1 to 20 ml resin, polypropylene</li> <li><a href="/en-us/product/glass-econo-column-columns?ID=2cfb1c6e-32e8-4c72-b532-dd39013d707d">Glass Econo-Column<sup>®</sup> Columns </a></li> <li><a href="/en-us/product/prepacked-gravity-flow-columns-for-ion-exchange">Prepacked Gravity Flow Columns for Ion Exchange</a></li> <li><a href="/en-us/product/uno-monolith-anion-exchange-columns">UNO<sup>®</sup> Monolith Anion Exchange Columns</a> for low to medium pressure</li> <li><a href="/en-us/product/enrich-high-resolution-ion-exchange-columns">ENrich™ High-Resolution Ion Exchange Columns</a></li> </ul> <h2 class="descHeader">Related Categories</h2> <ul> <li>Selection of <a href="/en-us/category/cation-exchange-resin">Cation Exchange Resins</a> with different specificities, capacities, operating pressures and flow rates</li> <li><a href="/en-us/category/chromatography-systems-components-accessories">Chromatography Systems, Components, and Accessories</a></li> <li><a href="/en-us/category/biologic-low-pressure-liquid-chromatography-systems">BioLogic™ Low-Pressure Liquid Chromatography Systems </a></li> <li><a href="/en-us/category/chromatography-resins?ID=f6b4c81f-147b-4130-83ae-d24dbba71eb2">Chromatography Resins </a></li> <li><a href="/en-us/category/chromatography-columns?ID=826b06e0-11cf-4f20-a477-e59ebc32eec1">Chromatography Columns </a></li> </ul> <h2 class="descHeader">Supporting Documents</h2> <ul> <li>AG 50W and AG MP-50 Cation Exchange Resins <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT203.pdf" target="_blank">Instruction Manual</a></li> <li>Molecular Biology Grade AG 50W-X8 Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT304.pdf" target="_blank">Instruction Manual</a></li> <li>Bio-Rex Weakly Acidic Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT206.pdf" target="_blank">Instruction Manual </a></li> <li>Chelex 100 and Chelex 20 Chelating Ion Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT200.pdf" target="_blank">Instruction Manual </a></li> <li>Lab-Scale Chromatography Sample Preparation <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/Bulletin_5777A.pdf" target="_blank">Guide</a></li> </ul> <h2 class="descHeader">Online Resources</h2> <ul> <li><a href="/en-us/applications-technologies/introduction-chromatography">Introduction to Chromatography</a></li> </ul> 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AG^® 50W-X8 Cation Exchange Resin, analytical grade, 200–400 mesh, hydrogen form, 500 g

1421451
500 g, analytical grade cation exchange resin, hydrogen form, 8% crosslinkage, 200–400 dry mesh size, 63–150 µm wet bead size, ~1,000 MW limit

9 1421451 /templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1451_0921120703120.xml 1421451 /default/main/bio-rad/WORKAREA/default 09/21/09 12:07 PM en_US juso9m7n 2018-02-01 00:17:44 true true internet/product_SKU juso9m7n templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1451_0921120703120.xml LSR 2019-05-04 18:20:41 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1556909731440 AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN 2019-05-04 18:20:41 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1451_0921120703120.xml templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1451_0921120703120.xml 1421451-ag-50w-x8-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g 1421451 AG 50W-X8 Resin AG<sup>®</sup> 50W-X8 Cation Exchange Resin, analytical grade, 200–400 mesh, hydrogen form, 500 g 500 g, analytical grade cation exchange resin, hydrogen form, 8% crosslinkage, 200–400 dry mesh size, 63–150 µm wet bead size, ~1,000 MW limit 500 g, analytical grade cation exchange resin, hydrogen form, 8% crosslinkage, 200–400 dry mesh size, 63–150 µm wet bead size, ~1,000 MW limit 500 g, analytical grade cation exchange resin, hydrogen form, 8% crosslinkage, 200–400 dry mesh size, 63–150 µm wet bead size, ~1,000 MW limit /webroot/web/images/ps/products/ion_exchange_media/sku_thumb/global/142-1231_tn.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_view/global/142-1231_view.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_feature/global/142-1231_feature.jpg AG<sup>®</sup> 50W-X8 Cation Exchange Resin, analytical grade, 200-400 mesh, hydrogen form, 500 g ,VN RepEx AG 50W-X8 Resin #142-1451 500 g, analytical grade cation exchange resin, hydrogen form, 8% crosslinkage, 200–400 dry mesh size, 63–150 µm wet bead size, ~1,000 MW limit 1421451, ag, 50w-x8, resin, hydrogen, 200-400, dry, mesh, size, analytical, grade, ion, exchange, iex, cation, chromatography, purification, fplc, media, ag50w-x8, ag50wx8, 50wx8 09/21/09 12:07 PM 12/31/37 11:59 PM AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN en LSR /LSR/Chromatography/Chromatography-Media N 0 <p>Choose analytical grade AG 50W-X8 Resin for strong cation exchange. Use this hydrogen-form resin for gravity or low-pressure chromatography.</p> <ul> <li>Fine-mesh resin is effective for high resolution analytical protocols</li> <li>Useful for separation of small peptides and amino acids, removal of cations, and metal separations</li> <li>Thermal stability to 150 °C; may be autoclaved</li> <li>High resistance to acid, base, organic solvents, and oxidizing and reducing agents</li> <li>Larger volumes and special packaging are available upon request</li> </ul> <h2 class="descHeader">Product Options</h2> <table class="pd_table pd_gridlines" border="0"> <tbody> <tr> <td width="400" align="left" valign="top"><strong>Resin</strong></td> <td width="75" align="center" valign="top"><strong>Strength</strong></td> <td width="80" align="center" valign="top"><strong>Grade*</strong></td> <td width="150" align="center" valign="top"><strong>Crosslink</strong></td> <td width="150" align="center" valign="top"><strong>Ionic Form<br /><br /></strong></td> <td width="550" align="center" valign="top"><strong>Dry Mesh</strong></td> <td width="900" align="center" valign="top"><strong>Wet Bead Size µm<br /></strong></td> <td width="150" align="center" valign="top"><strong>MW Limit </strong></td> <td width="550" align="center" valign="top"><strong>Catalog Number<br /></strong></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421231-ag-50w-x2-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421231</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421241-ag-50w-x2-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421241</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1435241-ag-50w-x2-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g">1435241</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421251-ag-50w-x2-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421251</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421331-ag-50w-x4-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421331</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421341-ag-50w-x4-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421341</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421351-ag-50w-x4-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421351</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1435341-ag-50w-x4-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435341</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421421-ag-50w-x8-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-hydrogen-form-500-g">1421421</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421431-ag-50w-x8-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421431</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421441-ag-50w-x8-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421441</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435441-ag-50w-x8-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g">1435441</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top">1421451</td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435451-ag-50w-x8-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435451</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1431451-ag-50w-x8-cation-exchange-resin-molecular-biology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1431451</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~400</td> <td align="center" valign="top"><a href="/en-us/sku/1421641-ag-50w-x12-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421641</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">53–106</td> <td align="center" valign="top">~400</td> <td align="center" valign="top"><a href="/en-us/sku/1421651-ag-50w-x12-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421651</a></td> </tr> <tr> <td align="left" valign="top">AG MP-50</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroporous</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">>1,000,000</td> <td align="center" valign="top"><a href="/en-us/sku/1430841-ag-mp-50-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1430841</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex™ 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425822-bio-rex-70-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-sodium-form-500-g">1425822</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425832-bio-rex-70-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g">1425832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435832-bio-rex-70-cation-exchange-resin-biotechnology-grade-50-ndash-100-mesh-sodium-form-100-g">1435832</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425842-bio-rex-70-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-sodium-form-500-g">1425842</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425852-bio-rex-70-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1425852</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435852-bio-rex-70-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-sodium-form-100-g">1435852</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex<sup>®</sup> 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422822-chelex-100-chelating-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g?ID=1422822">1422822</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422832-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-sodium-form-100-g">1422832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1432832-chelex-100-chelating-resin-biotechnology-grade-100-ndash-200-mesh-sodium-form-500-g">1432832</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Iron</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422825-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-iron-form-100-g">1422825</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422842-chelex-100-chelating-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1422842</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1421253-chelex-100-chelating-resin-molecular-biology-grade-200-ndash-400-mesh-sodium-form-50-g">1421253</a></td> </tr> </tbody> </table> <p class="caption">* Biotechnology-grade resin is certified to contain less than 100 microorganisms per gram; molecular-biology grade resin is certified to be endo- and exonuclease-free and contain no ligase inhibitors.</p> <h2 class="descHeader">Related Products</h2> <ul> <li><a href="/en-us/product/poly-prep-chromatography-columns">Poly-Prep<sup>®</sup> Chromatography Columns</a> hold up to 2 ml resin, polypropylene</li> <li><a href="/en-us/product/econo-pac-chromatography-columns">Econo-Pac<sup>®</sup> Chromatography Columns</a> hold from 1 to 20 ml resin, polypropylene</li> <li><a href="/en-us/product/glass-econo-column-columns?ID=2cfb1c6e-32e8-4c72-b532-dd39013d707d">Glass Econo-Column<sup>®</sup> Columns </a></li> <li><a href="/en-us/product/prepacked-gravity-flow-columns-for-ion-exchange">Prepacked Gravity Flow Columns for Ion Exchange</a></li> <li><a href="/en-us/product/uno-monolith-anion-exchange-columns">UNO<sup>®</sup> Monolith Anion Exchange Columns</a> for low to medium pressure</li> <li><a href="/en-us/product/enrich-high-resolution-ion-exchange-columns">ENrich™ High-Resolution Ion Exchange Columns</a></li> </ul> <h2 class="descHeader">Related Categories</h2> <ul> <li>Selection of <a href="/en-us/category/cation-exchange-resin">Cation Exchange Resins</a> with different specificities, capacities, operating pressures and flow rates</li> <li><a href="/en-us/category/chromatography-systems-components-accessories">Chromatography Systems, Components, and Accessories</a></li> <li><a href="/en-us/category/biologic-low-pressure-liquid-chromatography-systems">BioLogic™ Low-Pressure Liquid Chromatography Systems </a></li> <li><a href="/en-us/category/chromatography-resins?ID=f6b4c81f-147b-4130-83ae-d24dbba71eb2">Chromatography Resins </a></li> <li><a href="/en-us/category/chromatography-columns?ID=826b06e0-11cf-4f20-a477-e59ebc32eec1">Chromatography Columns </a></li> </ul> <h2 class="descHeader">Supporting Documents</h2> <ul> <li>AG 50W and AG MP-50 Cation Exchange Resins <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT203.pdf" target="_blank">Instruction Manual</a></li> <li>Molecular Biology Grade AG 50W-X8 Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT304.pdf" target="_blank">Instruction Manual</a></li> <li>Bio-Rex Weakly Acidic Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT206.pdf" target="_blank">Instruction Manual </a></li> <li>Chelex 100 and Chelex 20 Chelating Ion Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT200.pdf" target="_blank">Instruction Manual </a></li> <li>Lab-Scale Chromatography Sample Preparation <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/Bulletin_5777A.pdf" target="_blank">Guide</a></li> </ul> <h2 class="descHeader">Online Resources</h2> <ul> <li><a href="/en-us/applications-technologies/introduction-chromatography">Introduction to Chromatography</a></li> </ul> 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AG^® 50W-X12 Cation Exchange Resin, analytical grade, 100–200 mesh, hydrogen form, 500 g

1421641
500 g, analytical grade cation exchange resin, hydrogen form, 12% crosslinkage, 100–200 dry mesh size, 106–250 µm wet bead size, ~400 MW limit

10 1421641 /templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1641_0921120703259.xml 1421641 /default/main/bio-rad/WORKAREA/default 09/21/09 12:07 PM en_US juso9m71 2018-02-01 00:17:44 true true internet/product_SKU juso9m71 templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1641_0921120703259.xml LSR 2019-05-04 18:20:28 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1556909731487 AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN 2019-05-04 18:20:28 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1641_0921120703259.xml templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1641_0921120703259.xml 1421641-ag-50w-x12-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g 1421641 AG 50W-X12 Resin AG<sup>®</sup> 50W-X12 Cation Exchange Resin, analytical grade, 100–200 mesh, hydrogen form, 500 g 500 g, analytical grade cation exchange resin, hydrogen form, 12% crosslinkage, 100–200 dry mesh size, 106–250 µm wet bead size, ~400 MW limit 500 g, analytical grade cation exchange resin, hydrogen form, 12% crosslinkage, 100–200 dry mesh size, 106–250 µm wet bead size, ~400 MW limit 500 g, analytical grade cation exchange resin, hydrogen form, 12% crosslinkage, 100–200 dry mesh size, 106–250 µm wet bead size, ~400 MW limit /webroot/web/images/ps/products/ion_exchange_media/sku_thumb/global/142-1231_tn.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_view/global/142-1231_view.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_feature/global/142-1231_feature.jpg AG<sup>®</sup> 50W-X12 Cation Exchange Resin, analytical grade, 100-200 mesh, hydrogen form, 500 g ,VN RepEx AG 50W-X12 Resin #142-1641 500 g, analytical grade cation exchange resin, hydrogen form, 12% crosslinkage, 100–200 dry mesh size, 106–250 µm wet bead size, ~400 MW limit 1421641, ag, 50w-x12, resin, hydrogen, 100-200, dry, mesh, size, analytical, grade, ion, exchange, iex, cation, chromatography, purification, fplc, media, ag50w-x12, ag50wx12, 50wx12 09/21/09 12:07 PM 12/31/37 11:59 PM AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN en LSR /LSR/Chromatography/Chromatography-Media N 0 <p>Choose analytical grade AG 50W-X12 Resin for strong cation exchange. Use this hydrogen-form resin for gravity or low-pressure chromatography.</p> <ul> <li>Medium-mesh resin is effective for both preparative and analytical protocols</li> <li>Useful for separation of small peptides and amino acids, removal of cations, and metal separations</li> <li>Thermal stability to 150 °C; may be autoclaved</li> <li>High resistance to acid, base, organic solvents, and oxidizing and reducing agents</li> <li>Larger volumes and special packaging are available upon request</li> </ul> <h2 class="descHeader">Product Options</h2> <table class="pd_table pd_gridlines" border="0"> <tbody> <tr> <td width="400" align="left" valign="top"><strong>Resin</strong></td> <td width="75" align="center" valign="top"><strong>Strength</strong></td> <td width="80" align="center" valign="top"><strong>Grade*</strong></td> <td width="150" align="center" valign="top"><strong>Crosslink</strong></td> <td width="150" align="center" valign="top"><strong>Ionic Form<br /><br /></strong></td> <td width="550" align="center" valign="top"><strong>Dry Mesh</strong></td> <td width="900" align="center" valign="top"><strong>Wet Bead Size µm<br /></strong></td> <td width="150" align="center" valign="top"><strong>MW Limit </strong></td> <td width="550" align="center" valign="top"><strong>Catalog Number<br /></strong></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421231-ag-50w-x2-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421231</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421241-ag-50w-x2-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421241</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1435241-ag-50w-x2-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g">1435241</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421251-ag-50w-x2-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421251</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421331-ag-50w-x4-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421331</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421341-ag-50w-x4-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421341</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421351-ag-50w-x4-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421351</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1435341-ag-50w-x4-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435341</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421421-ag-50w-x8-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-hydrogen-form-500-g">1421421</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421431-ag-50w-x8-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421431</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421441-ag-50w-x8-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421441</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435441-ag-50w-x8-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g">1435441</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421451-ag-50w-x8-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421451</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435451-ag-50w-x8-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435451</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1431451-ag-50w-x8-cation-exchange-resin-molecular-biology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1431451</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~400</td> <td align="center" valign="top">1421641</td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">53–106</td> <td align="center" valign="top">~400</td> <td align="center" valign="top"><a href="/en-us/sku/1421651-ag-50w-x12-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421651</a></td> </tr> <tr> <td align="left" valign="top">AG MP-50</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroporous</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">>1,000,000</td> <td align="center" valign="top"><a href="/en-us/sku/1430841-ag-mp-50-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1430841</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex™ 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425822-bio-rex-70-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-sodium-form-500-g">1425822</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425832-bio-rex-70-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g">1425832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435832-bio-rex-70-cation-exchange-resin-biotechnology-grade-50-ndash-100-mesh-sodium-form-100-g">1435832</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425842-bio-rex-70-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-sodium-form-500-g">1425842</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425852-bio-rex-70-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1425852</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435852-bio-rex-70-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-sodium-form-100-g">1435852</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex<sup>®</sup> 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422822-chelex-100-chelating-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g?ID=1422822">1422822</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422832-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-sodium-form-100-g">1422832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1432832-chelex-100-chelating-resin-biotechnology-grade-100-ndash-200-mesh-sodium-form-500-g">1432832</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Iron</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422825-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-iron-form-100-g">1422825</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422842-chelex-100-chelating-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1422842</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1421253-chelex-100-chelating-resin-molecular-biology-grade-200-ndash-400-mesh-sodium-form-50-g">1421253</a></td> </tr> </tbody> </table> <p class="caption">* Biotechnology-grade resin is certified to contain less than 100 microorganisms per gram; molecular-biology grade resin is certified to be endo- and exonuclease-free and contain no ligase inhibitors.</p> <h2 class="descHeader">Related Products</h2> <ul> <li><a href="/en-us/product/poly-prep-chromatography-columns">Poly-Prep<sup>®</sup> Chromatography Columns</a> hold up to 2 ml resin, polypropylene</li> <li><a href="/en-us/product/econo-pac-chromatography-columns">Econo-Pac<sup>®</sup> Chromatography Columns</a> hold from 1 to 20 ml resin, polypropylene</li> <li><a href="/en-us/product/glass-econo-column-columns?ID=2cfb1c6e-32e8-4c72-b532-dd39013d707d">Glass Econo-Column<sup>®</sup> Columns </a></li> <li><a href="/en-us/product/prepacked-gravity-flow-columns-for-ion-exchange">Prepacked Gravity Flow Columns for Ion Exchange</a></li> <li><a href="/en-us/product/uno-monolith-anion-exchange-columns">UNO<sup>®</sup> Monolith Anion Exchange Columns</a> for low to medium pressure</li> <li><a href="/en-us/product/enrich-high-resolution-ion-exchange-columns">ENrich™ High-Resolution Ion Exchange Columns</a></li> </ul> <h2 class="descHeader">Related Categories</h2> <ul> <li>Selection of <a href="/en-us/category/cation-exchange-resin">Cation Exchange Resins</a> with different specificities, capacities, operating pressures and flow rates</li> <li><a href="/en-us/category/chromatography-systems-components-accessories">Chromatography Systems, Components, and Accessories</a></li> <li><a href="/en-us/category/biologic-low-pressure-liquid-chromatography-systems">BioLogic™ Low-Pressure Liquid Chromatography Systems </a></li> <li><a href="/en-us/category/chromatography-resins?ID=f6b4c81f-147b-4130-83ae-d24dbba71eb2">Chromatography Resins </a></li> <li><a href="/en-us/category/chromatography-columns?ID=826b06e0-11cf-4f20-a477-e59ebc32eec1">Chromatography Columns </a></li> </ul> <h2 class="descHeader">Supporting Documents</h2> <ul> <li>AG 50W and AG MP-50 Cation Exchange Resins <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT203.pdf" target="_blank">Instruction Manual</a></li> <li>Molecular Biology Grade AG 50W-X8 Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT304.pdf" target="_blank">Instruction Manual</a></li> <li>Bio-Rex Weakly Acidic Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT206.pdf" target="_blank">Instruction Manual </a></li> <li>Chelex 100 and Chelex 20 Chelating Ion Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT200.pdf" target="_blank">Instruction Manual </a></li> <li>Lab-Scale Chromatography Sample Preparation <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/Bulletin_5777A.pdf" target="_blank">Guide</a></li> </ul> <h2 class="descHeader">Online Resources</h2> <ul> <li><a href="/en-us/applications-technologies/introduction-chromatography">Introduction to Chromatography</a></li> </ul> 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AG^® 50W-X12 Cation Exchange Resin, analytical grade, 200–400 mesh, hydrogen form, 500 g

1421651
500 g, analytical grade cation exchange resin, hydrogen form, 12% crosslinkage, 200–400 dry mesh size, 53–106 µm wet bead size, ~400 MW limit

11 1421651 /templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1651_0921120703281.xml 1421651 /default/main/bio-rad/WORKAREA/default 09/21/09 12:07 PM en_US juso9m6p 2018-02-01 00:17:44 true true internet/product_SKU juso9m6p templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1651_0921120703281.xml LSR 2019-05-04 18:20:24 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1556909731532 AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN 2019-05-04 18:20:24 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1651_0921120703281.xml templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1651_0921120703281.xml 1421651-ag-50w-x12-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g 1421651 AG 50W-X12 Resin AG<sup>®</sup> 50W-X12 Cation Exchange Resin, analytical grade, 200–400 mesh, hydrogen form, 500 g 500 g, analytical grade cation exchange resin, hydrogen form, 12% crosslinkage, 200–400 dry mesh size, 53–106 µm wet bead size, ~400 MW limit 500 g, analytical grade cation exchange resin, hydrogen form, 12% crosslinkage, 200–400 dry mesh size, 53–106 µm wet bead size, ~400 MW limit 500 g, analytical grade cation exchange resin, hydrogen form, 12% crosslinkage, 200–400 dry mesh size, 53–106 µm wet bead size, ~400 MW limit /webroot/web/images/ps/products/ion_exchange_media/sku_thumb/global/142-1231_tn.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_view/global/142-1231_view.jpg /webroot/web/images/ps/products/ion_exchange_media/sku_feature/global/142-1231_feature.jpg AG<sup>®</sup> 50W-X12 Cation Exchange Resin, analytical grade, 200-400 mesh, hydrogen form, 500 g ,VN RepEx AG 50W-X12 Resin #142-1651 500 g, analytical grade cation exchange resin, hydrogen form, 12% crosslinkage, 200–400 dry mesh size, 53–106 µm wet bead size, ~400 MW limit 1421651, ag, 50w-x12, resin, hydrogen, 200-400, dry, mesh, size, analytical, grade, ion, exchange, iex, cation, chromatography, purification, fplc, media, ag50w-x12, ag50wx12, 50wx12 09/21/09 12:07 PM 12/31/37 11:59 PM AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN en LSR /LSR/Chromatography/Chromatography-Media N 0 <p>Choose analytical grade AG 50W-X12 Resin for strong cation exchange. Use this hydrogen-form resin for gravity or low-pressure chromatography.</p> <ul> <li>Fine-mesh resin is effective for high resolution analytical protocols</li> <li>Useful for separation of small peptides and amino acids, removal of cations, and metal separations</li> <li>Thermal stability to 150 °C; may be autoclaved</li> <li>High resistance to acid, base, organic solvents, and oxidizing and reducing agents</li> <li>Larger volumes and special packaging are available upon request</li> </ul> <h2 class="descHeader">Product Options</h2> <table class="pd_table pd_gridlines" border="0"> <tbody> <tr> <td width="400" align="left" valign="top"><strong>Resin</strong></td> <td width="75" align="center" valign="top"><strong>Strength</strong></td> <td width="80" align="center" valign="top"><strong>Grade*</strong></td> <td width="150" align="center" valign="top"><strong>Crosslink</strong></td> <td width="150" align="center" valign="top"><strong>Ionic Form<br /><br /></strong></td> <td width="550" align="center" valign="top"><strong>Dry Mesh</strong></td> <td width="900" align="center" valign="top"><strong>Wet Bead Size µm<br /></strong></td> <td width="150" align="center" valign="top"><strong>MW Limit </strong></td> <td width="550" align="center" valign="top"><strong>Catalog Number<br /></strong></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421231-ag-50w-x2-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421231</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421241-ag-50w-x2-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421241</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1435241-ag-50w-x2-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g">1435241</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421251-ag-50w-x2-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421251</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421331-ag-50w-x4-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421331</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421341-ag-50w-x4-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421341</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421351-ag-50w-x4-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421351</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1435341-ag-50w-x4-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435341</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421421-ag-50w-x8-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-hydrogen-form-500-g">1421421</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421431-ag-50w-x8-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421431</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421441-ag-50w-x8-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421441</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435441-ag-50w-x8-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g">1435441</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421451-ag-50w-x8-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421451</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435451-ag-50w-x8-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435451</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1431451-ag-50w-x8-cation-exchange-resin-molecular-biology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1431451</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~400</td> <td align="center" valign="top"><a href="/en-us/sku/1421641-ag-50w-x12-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421641</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">53–106</td> <td align="center" valign="top">~400</td> <td align="center" valign="top">1421651</td> </tr> <tr> <td align="left" valign="top">AG MP-50</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroporous</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">>1,000,000</td> <td align="center" valign="top"><a href="/en-us/sku/1430841-ag-mp-50-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1430841</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex™ 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425822-bio-rex-70-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-sodium-form-500-g">1425822</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425832-bio-rex-70-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g">1425832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435832-bio-rex-70-cation-exchange-resin-biotechnology-grade-50-ndash-100-mesh-sodium-form-100-g">1435832</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425842-bio-rex-70-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-sodium-form-500-g">1425842</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425852-bio-rex-70-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1425852</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435852-bio-rex-70-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-sodium-form-100-g">1435852</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex<sup>®</sup> 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422822-chelex-100-chelating-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g?ID=1422822">1422822</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422832-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-sodium-form-100-g">1422832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1432832-chelex-100-chelating-resin-biotechnology-grade-100-ndash-200-mesh-sodium-form-500-g">1432832</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Iron</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422825-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-iron-form-100-g">1422825</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422842-chelex-100-chelating-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1422842</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1421253-chelex-100-chelating-resin-molecular-biology-grade-200-ndash-400-mesh-sodium-form-50-g">1421253</a></td> </tr> </tbody> </table> <p class="caption">* Biotechnology-grade resin is certified to contain less than 100 microorganisms per gram; molecular-biology grade resin is certified to be endo- and exonuclease-free and contain no ligase inhibitors.</p> <h2 class="descHeader">Related Products</h2> <ul> <li><a href="/en-us/product/poly-prep-chromatography-columns">Poly-Prep<sup>®</sup> Chromatography Columns</a> hold up to 2 ml resin, polypropylene</li> <li><a href="/en-us/product/econo-pac-chromatography-columns">Econo-Pac<sup>®</sup> Chromatography Columns</a> hold from 1 to 20 ml resin, polypropylene</li> <li><a href="/en-us/product/glass-econo-column-columns?ID=2cfb1c6e-32e8-4c72-b532-dd39013d707d">Glass Econo-Column<sup>®</sup> Columns </a></li> <li><a href="/en-us/product/prepacked-gravity-flow-columns-for-ion-exchange">Prepacked Gravity Flow Columns for Ion Exchange</a></li> <li><a href="/en-us/product/uno-monolith-anion-exchange-columns">UNO<sup>®</sup> Monolith Anion Exchange Columns</a> for low to medium pressure</li> <li><a href="/en-us/product/enrich-high-resolution-ion-exchange-columns">ENrich™ High-Resolution Ion Exchange Columns</a></li> </ul> <h2 class="descHeader">Related Categories</h2> <ul> <li>Selection of <a href="/en-us/category/cation-exchange-resin">Cation Exchange Resins</a> with different specificities, capacities, operating pressures and flow rates</li> <li><a href="/en-us/category/chromatography-systems-components-accessories">Chromatography Systems, Components, and Accessories</a></li> <li><a href="/en-us/category/biologic-low-pressure-liquid-chromatography-systems">BioLogic™ Low-Pressure Liquid Chromatography Systems </a></li> <li><a href="/en-us/category/chromatography-resins?ID=f6b4c81f-147b-4130-83ae-d24dbba71eb2">Chromatography Resins </a></li> <li><a href="/en-us/category/chromatography-columns?ID=826b06e0-11cf-4f20-a477-e59ebc32eec1">Chromatography Columns </a></li> </ul> <h2 class="descHeader">Supporting Documents</h2> <ul> <li>AG 50W and AG MP-50 Cation Exchange Resins <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT203.pdf" target="_blank">Instruction Manual</a></li> <li>Molecular Biology Grade AG 50W-X8 Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT304.pdf" target="_blank">Instruction Manual</a></li> <li>Bio-Rex Weakly Acidic Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT206.pdf" target="_blank">Instruction Manual </a></li> <li>Chelex 100 and Chelex 20 Chelating Ion Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT200.pdf" target="_blank">Instruction Manual </a></li> <li>Lab-Scale Chromatography Sample Preparation <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/Bulletin_5777A.pdf" target="_blank">Guide</a></li> </ul> <h2 class="descHeader">Online Resources</h2> <ul> <li><a href="/en-us/applications-technologies/introduction-chromatography">Introduction to Chromatography</a></li> </ul> /webroot/web/html/lsr/products/SKUs/autopopulated 1421651.html /webroot/web/html/lsr/products/SKUs/autopopulated/1421651.html false $2,367.00 false $ null true false true true false USD true true true /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1421651&quantity= false false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1421651&CartQuote=QT&quantity= 1113 false true false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1421651&AddToDefaultWishList=true&quantity= 13111000 2367.00 Product detail page 1421651

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(Discontinued) AG^® 50W-X8 Cation Exchange Resin, Molecular Biology Grade, 200–400 mesh, hydrogen form, 100 g

1431451
100 g, molecular biology grade cation exchange resin, sodium form, 8% crosslinkage, 200–400 dry mesh size, 63–150 µm wet bead size, ~1,000 MW limit

This product is no longer available. Please contact technical support for more information on replacement product.

AG^® 50W-X2 Cation Exchange Resin, biotechnology grade, 100–200 mesh, hydrogen form, 100 g

1435241
100 g, biotechnology grade cation exchange resin, hydrogen form, 2% crosslinkage, 100–200 dry mesh size, 106–300 µm wet bead size, ~2,700 MW limit

14 1435241 /templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/143-5241_0921120703185.xml 1435241 /default/main/bio-rad/WORKAREA/default 09/21/09 12:07 PM en_US juso9m6w 2018-02-01 00:17:45 true true internet/product_SKU juso9m6w templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/143-5241_0921120703185.xml LSR 2019-05-04 18:20:27 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1556909732042 AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN 2019-05-04 18:20:27 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/143-5241_0921120703185.xml templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/143-5241_0921120703185.xml 1435241-ag-50w-x2-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g 1435241 AG 50W-X2 Resin AG<sup>®</sup> 50W-X2 Cation Exchange Resin, biotechnology grade, 100–200 mesh, hydrogen form, 100 g 100 g, biotechnology grade cation exchange resin, hydrogen form, 2% crosslinkage, 100–200 dry mesh size, 106–300 µm wet bead size, ~2,700 MW limit 100 g, biotechnology grade cation exchange resin, hydrogen form, 2% crosslinkage, 100–200 dry mesh size, 106–300 µm wet bead size, ~2,700 MW limit 100 g, biotechnology grade cation exchange resin, hydrogen form, 2% crosslinkage, 100–200 dry mesh size, 106–300 µm wet bead size, ~2,700 MW limit /webroot/web/images/lsr/products/chromatography/sku_thumb/global/143-5241_tn.jpg /webroot/web/images/lsr/products/chromatography/sku_view/global/143-5241_view.jpg /webroot/web/images/lsr/products/chromatography/sku_feature/global/143-5241_feature.jpg AG<sup>®</sup> 50W-X2 Cation Exchange Resin, biotechnology grade, 100-200 mesh, hydrogen form, 100 g preview ,VN RepEx AG 50W-X2 Resin #143-5241 100 g, biotechnology grade cation exchange resin, hydrogen form, 2% crosslinkage, 100–200 dry mesh size, 106–300 µm wet bead size, ~2,700 MW limit 1435241, ag, 50w-x2, resin, hydrogen, 100-200, dry, mesh, size, biotechnology, grade, ion, exchange, iex, cation, chromatography, purification, fplc, media, ag50w-x2, ag50wx2, 50wx2 09/21/09 12:07 PM 12/31/37 11:59 PM AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA,VN en LSR /LSR/Chromatography/Chromatography-Media N 0 <p>Choose biotechnology grade AG 50W-X2 Resin for strong cation exchange. Use this hydrogen-form resin for gravity or low-pressure chromatography.</p> <ul> <li>Medium-mesh resin is effective for both preparative and analytical protocols</li> <li>Useful for separation or concentration of peptides, nucleotides, and amino acids</li> <li>Thermal stability to 150 °C; may be autoclaved</li> <li>High resistance to acid, base, organic solvents, and oxidizing and reducing agents</li> <li>Certified to contain less than 100 microorganisms per gram</li> <li>Larger volumes and special packaging are available upon request</li> </ul> <h2 class="descHeader">Product Options</h2> <table class="pd_table pd_gridlines" border="0"> <tbody> <tr> <td width="400" align="left" valign="top"><strong>Resin</strong></td> <td width="75" align="center" valign="top"><strong>Strength</strong></td> <td width="80" align="center" valign="top"><strong>Grade*</strong></td> <td width="150" align="center" valign="top"><strong>Crosslink</strong></td> <td width="150" align="center" valign="top"><strong>Ionic Form<br /><br /></strong></td> <td width="550" align="center" valign="top"><strong>Dry Mesh</strong></td> <td width="900" align="center" valign="top"><strong>Wet Bead Size µm<br /></strong></td> <td width="150" align="center" valign="top"><strong>MW Limit </strong></td> <td width="550" align="center" valign="top"><strong>Catalog Number<br /></strong></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421231-ag-50w-x2-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421231</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421241-ag-50w-x2-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421241</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–300</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top">1435241</td> </tr> <tr> <td align="left" valign="top">AG 50W-X2</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">2%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–180</td> <td align="center" valign="top">~2,700</td> <td align="center" valign="top"><a href="/en-us/sku/1421251-ag-50w-x2-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421251</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421331-ag-50w-x4-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421331</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421341-ag-50w-x4-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421341</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1421351-ag-50w-x4-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421351</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X4</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">4%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,400</td> <td align="center" valign="top"><a href="/en-us/sku/1435341-ag-50w-x4-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435341</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421421-ag-50w-x8-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-hydrogen-form-500-g">1421421</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">180–425</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421431-ag-50w-x8-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-hydrogen-form-500-g">1421431</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421441-ag-50w-x8-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421441</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435441-ag-50w-x8-cation-exchange-resin-biotechnology-grade-100-ndash-200-mesh-hydrogen-form-100-g">1435441</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1421451-ag-50w-x8-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421451</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435451-ag-50w-x8-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1435451</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X8</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">8%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">63–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1431451-ag-50w-x8-cation-exchange-resin-molecular-biology-grade-200-ndash-400-mesh-hydrogen-form-100-g">1431451</a></td> </tr> <tr> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">106–250</td> <td align="center" valign="top">~400</td> <td align="center" valign="top"><a href="/en-us/sku/1421641-ag-50w-x12-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1421641</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">AG 50W-X12</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">12%</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">53–106</td> <td align="center" valign="top">~400</td> <td align="center" valign="top"><a href="/en-us/sku/1421651-ag-50w-x12-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-hydrogen-form-500-g">1421651</a></td> </tr> <tr> <td align="left" valign="top">AG MP-50</td> <td align="center" valign="top">Strong</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroporous</td> <td align="center" valign="top">Hydrogen</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">>1,000,000</td> <td align="center" valign="top"><a href="/en-us/sku/1430841-ag-mp-50-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-hydrogen-form-500-g">1430841</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex™ 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">20–50</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425822-bio-rex-70-cation-exchange-resin-analytical-grade-20-ndash-50-mesh-sodium-form-500-g">1425822</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425832-bio-rex-70-cation-exchange-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g">1425832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435832-bio-rex-70-cation-exchange-resin-biotechnology-grade-50-ndash-100-mesh-sodium-form-100-g">1435832</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425842-bio-rex-70-cation-exchange-resin-analytical-grade-100-ndash-200-mesh-sodium-form-500-g">1425842</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1425852-bio-rex-70-cation-exchange-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1425852</a></td> </tr> <tr> <td align="left" valign="top">Bio-Rex 70</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">Macroreticular</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">45–75</td> <td align="center" valign="top">~1,000</td> <td align="center" valign="top"><a href="/en-us/sku/1435852-bio-rex-70-cation-exchange-resin-biotechnology-grade-200-ndash-400-mesh-sodium-form-100-g">1435852</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex<sup>®</sup> 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50–100</td> <td align="center" valign="top">300–1,180</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422822-chelex-100-chelating-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g?ID=1422822">1422822</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422832-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-sodium-form-100-g">1422832</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1432832-chelex-100-chelating-resin-biotechnology-grade-100-ndash-200-mesh-sodium-form-500-g">1432832</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Iron</td> <td align="center" valign="top">100–200</td> <td align="center" valign="top">150–300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422825-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-iron-form-100-g">1422825</a></td> </tr> <tr class="pd_colorbackground"> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422842-chelex-100-chelating-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g">1422842</a></td> </tr> <tr> <td align="left" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200–400</td> <td align="center" valign="top">75–150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1421253-chelex-100-chelating-resin-molecular-biology-grade-200-ndash-400-mesh-sodium-form-50-g">1421253</a></td> </tr> </tbody> </table> <p class="caption">* Biotechnology-grade resin is certified to contain less than 100 microorganisms per gram; molecular-biology grade resin is certified to be endo- and exonuclease-free and contain no ligase inhibitors.</p> <h2 class="descHeader">Related Products</h2> <ul> <li><a href="/en-us/product/poly-prep-chromatography-columns">Poly-Prep<sup>®</sup> Chromatography Columns</a> hold up to 2 ml resin, polypropylene</li> <li><a href="/en-us/product/econo-pac-chromatography-columns">Econo-Pac<sup>®</sup> Chromatography Columns</a> hold from 1 to 20 ml resin, polypropylene</li> <li><a href="/en-us/product/glass-econo-column-columns?ID=2cfb1c6e-32e8-4c72-b532-dd39013d707d">Glass Econo-Column<sup>®</sup> Columns </a></li> <li><a href="/en-us/product/prepacked-gravity-flow-columns-for-ion-exchange">Prepacked Gravity Flow Columns for Ion Exchange</a></li> <li><a href="/en-us/product/uno-monolith-anion-exchange-columns">UNO<sup>®</sup> Monolith Anion Exchange Columns</a> for low to medium pressure</li> <li><a href="/en-us/product/enrich-high-resolution-ion-exchange-columns">ENrich™ High-Resolution Ion Exchange Columns</a></li> </ul> <h2 class="descHeader">Related Categories</h2> <ul> <li>Selection of <a href="/en-us/category/cation-exchange-resin">Cation Exchange Resins</a> with different specificities, capacities, operating pressures and flow rates</li> <li><a href="/en-us/category/chromatography-systems-components-accessories">Chromatography Systems, Components, and Accessories</a></li> <li><a href="/en-us/category/biologic-low-pressure-liquid-chromatography-systems">BioLogic™ Low-Pressure Liquid Chromatography Systems </a></li> <li><a href="/en-us/category/chromatography-resins?ID=f6b4c81f-147b-4130-83ae-d24dbba71eb2">Chromatography Resins </a></li> <li><a href="/en-us/category/chromatography-columns?ID=826b06e0-11cf-4f20-a477-e59ebc32eec1">Chromatography Columns </a></li> </ul> <h2 class="descHeader">Supporting Documents</h2> <ul> <li>AG 50W and AG MP-50 Cation Exchange Resins <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT203.pdf" target="_blank">Instruction Manual</a></li> <li>Molecular Biology Grade AG 50W-X8 Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT304.pdf" target="_blank">Instruction Manual</a></li> <li>Bio-Rex Weakly Acidic Cation Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT206.pdf" target="_blank">Instruction Manual </a></li> <li>Chelex 100 and Chelex 20 Chelating Ion Exchange Resin <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/LIT200.pdf" target="_blank">Instruction Manual </a></li> <li>Lab-Scale Chromatography Sample Preparation <a class="no-target-style" href="/webroot/web/pdf/lsr/literature/Bulletin_5777A.pdf" target="_blank">Guide</a></li> </ul> <h2 class="descHeader">Online Resources</h2> <ul> <li><a href="/en-us/applications-technologies/introduction-chromatography">Introduction to Chromatography</a></li> </ul> /webroot/web/html/lsr/products/SKUs/autopopulated 1435241.html /webroot/web/html/lsr/products/SKUs/autopopulated/1435241.html false $462.00 false $ null true false true true false USD true true true /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1435241&quantity= false false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1435241&CartQuote=QT&quantity= 1118 false true false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1435241&AddToDefaultWishList=true&quantity= 13111000 462.00 Product detail page 1435241

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AG^® 50W and AG^® MP-50 Cation Exchange Resins

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AG^® 50W-X2 Cation Exchange Resin, analytical grade, 50–100 mesh, hydrogen form, 500 g

AG^® 50W-X2 Cation Exchange Resin, analytical grade, 100–200 mesh, hydrogen form, 500 g

AG^® 50W-X2 Cation Exchange Resin, analytical grade, 200–400 mesh, hydrogen form, 500 g

AG^® 50W-X4 Cation Exchange Resin, analytical grade, 50–100 mesh, hydrogen form, 500 g

AG^® 50W-X4 Cation Exchange Resin, analytical grade, 100–200 mesh, hydrogen form, 500 g

AG^® 50W-X4 Cation Exchange Resin, analytical grade, 200–400 mesh, hydrogen form, 500 g

AG^® 50W-X8 Cation Exchange Resin, analytical grade, 20–50 mesh, hydrogen form, 500 g

AG^® 50W-X8 Cation Exchange Resin, analytical grade, 50–100 mesh, hydrogen form, 500 g

AG^® 50W-X8 Cation Exchange Resin, analytical grade, 100–200 mesh, hydrogen form, 500 g

AG^® 50W-X8 Cation Exchange Resin, analytical grade, 200–400 mesh, hydrogen form, 500 g

AG^® 50W-X12 Cation Exchange Resin, analytical grade, 100–200 mesh, hydrogen form, 500 g

AG^® 50W-X12 Cation Exchange Resin, analytical grade, 200–400 mesh, hydrogen form, 500 g

(Discontinued) AG^® 50W-X8 Cation Exchange Resin, Molecular Biology Grade, 200–400 mesh, hydrogen form, 100 g

AG^® 50W-X2 Cation Exchange Resin, biotechnology grade, 100–200 mesh, hydrogen form, 100 g

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AG® 50W and AG® MP-50 Cation Exchange Resins

Overview

Asia Pacific

AG^® 50W and AG^® MP-50 Cation Exchange Resins