Chelex® 100 Chelating Resin, molecular biology grade, 200–400 mesh, sodium form, 50 g #1421253

Print
1421253 [x-forwarded-proto] = [https] [accept-language] = [en-US,en;q=0.5] [x-forwarded-port] = [443] [x-forwarded-for] = [34.204.176.189, 10.232.19.16] [accept] = [text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8] [seourl] = [/en-us/sku/1421253-chelex-100-chelating-resin-molecular-biology-grade-200-ndash-400-mesh-sodium-form-50-g] [x-amzn-trace-id] = [Root=1-5d866c21-8c6c4b213c91a28b6a4f8757] [x-forwarded-server] = [lsds-prod-s.br.aws-livesite.io] [x-forwarded-host] = [www.bio-rad.com] [x-query-string] = [ID=1421253] [host] = [10.232.1.21:1776] [x-request-uri] = [/en-us/sku/1421253-chelex-100-chelating-resin-molecular-biology-grade-200-ndash-400-mesh-sodium-form-50-g] [connection] = [Keep-Alive] [accept-encoding] = [gzip] [user-agent] = [CCBot/2.0 (https://commoncrawl.org/faq/)] Catalog/ProductSKU pageStyleKey 1421253-chelex-100-chelating-resin-molecular-biology-grade-200-ndash-400-mesh-sodium-form-50-g LSR en US en-us /prd 07/30/13 03:25 AM en_US true internet/generic 2019-05-04 20:39:39 /default/main/bio-rad/STAGING 1375179935592 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 templatedata/internet/generic/data/LSE/page_EDUPriceOverlay_1375183846_XX.xml page_EDUPriceOverlay /default/main/bio-rad/WORKAREA/default jddgmm0t 2017-11-14 06:29:46 true jddgmm0t templatedata/internet/generic/data/LSE/page_EDUPriceOverlay_1375183846_XX.xml LSE N /default/main/bio-rad en 07/30/20 05:00 PM 1522700291361 2019-05-04 20:39:39 /default/main/bio-rad/WORKAREA/default/templatedata/internet/generic/data/LSE/page_EDUPriceOverlay_1375183846_XX.xml edu-price-overlay 1 1375179935592 page_EDUPriceOverlay <div id="eduPriceOverlay" class="overlay" style="display: block;"> <p class="headerClassText">What is the education discount policy?</p> <p class="descClassText">For more than 15 years, Bio-Rad has made science education a major priority. To support this effort, the company has implemented a discount policy that allows high school and college teaching laboratories to purchase kits, instruments, reagents, and other equipment at preferred prices.</p> <p class="headerClassText">How do I apply for the education discount?</p> <p class="descClassText">If you are an educator at the high school or college level, visit our <a href="/en-us/education/education-discount-policy?ID=MRFKWO4VY">Education Discount Policy</a> page to establish an education account number.</p> </div> /webroot/web/html EDU_price_overlay.html /webroot/web/html/EDU_price_overlay.html sandeep Edu Edu Price Overlay Edu Price Overlay Content 07/30/13 03:25 AM 07/30/20 05:00 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 LSE /LSE N 0 {"ecommerce":{"detail":{"products":{"price":"$216.00","name":"Chelex<sup>®<\/sup> 100 Chelating Resin, molecular biology grade, 200&ndash;400 mesh, sodium form, 50 g ","variant":"BRC","id":"1421253","category":"BRC","brand":"BRC"}}},"event":"detail"} 1421253 /default/main/bio-rad/WORKAREA/default 09/21/09 12:07 PM en_US juso9m5u 2018-02-01 00:17:44 true true internet/product_SKU juso9m5u templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1253_0921120700739.xml LSR 2019-05-04 18:20:43 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1556909731115 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 18:20:43 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1253_0921120700739.xml templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1253_0921120700739.xml 1421253-chelex-100-chelating-resin-molecular-biology-grade-200-ndash-400-mesh-sodium-form-50-g 1421253 Chelex 100 Resin Chelex<sup>®</sup> 100 Chelating Resin, molecular biology grade, 200&ndash;400 mesh, sodium form, 50 g 50 g, molecular biology grade cation exchange resin, sodium form, 1% crosslinkage, 200–400 dry mesh size, 75–150 µm wet bead size, ~3,500 MW limit 50 g, molecular biology grade cation exchange resin, sodium form, 1% crosslinkage, 200–400 dry mesh size, 75–150 µm wet bead size, ~3,500 MW limit 50 g, molecular biology grade cation exchange resin, sodium form, 1% crosslinkage, 200–400 dry mesh size, 75–150 µm wet bead size, ~3,500 MW limit /webroot/web/images/lsr/products/chromatography/sku_thumb/global/142-1253_tn.jpg /webroot/web/images/lsr/products/chromatography/sku_view/global/142-1253_view.jpg /webroot/web/images/lsr/products/chromatography/sku_feature/global/142-1253_feature.jpg preview ,VN RepEx 142-1253 50 g, molecular biology grade cation exchange resin, sodium form, 1% crosslinkage, 200–400 dry mesh size, 75–150 µm wet bead size, ~3,500 MW limit 142-1253, 1421253, chelex, 100, resin, ion, cation, exchange, iex, chromatography, purification, fplc, media 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 molecular biology grade Chelex 100 Resin, a weak cation exchange media, for chelation, DNA extraction for PCR, and other cation exchange protocols. Use this sodium-form resin for gravity or low-pressure chromatography.</p> <ul> <li>Fine-mesh resin is effective for high resolution analytical protocols</li> <li>Selectivity for divalent over monovalent ions is approximately 5,000 to 1</li> <li>Strong attraction for transition metals, even in highly concentrated salt solutions</li> <li>Inactivates enzymes, including DNases, that require divalent cations for activity</li> <li>Certified to be endo- and exonuclease-free, and to contain no ligase inhibitors</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="450" align="center" valign="top"><strong>Resin</strong></td> <td width="250" align="center" valign="top"><strong>Strength</strong></td> <td width="250" align="center" valign="top"><strong>Grade*</strong></td> <td width="150" align="center" valign="top"><strong>Crosslink</strong></td> <td width="325" align="center" valign="top"><strong>Ionic Form</strong></td> <td width="325" align="center" valign="top"><strong>Dry Mesh</strong></td> <td width="450" align="center" valign="top"><strong>Wet Bead Size &micro;m</strong></td> <td width="319" align="center" valign="top"><strong>MW Limit </strong></td> <td width="319" align="center" valign="top"><strong>Catalog Number</strong></td> </tr> <tr class="pd_colorbackground"> <td align="center" 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">50&ndash;100</td> <td align="center" valign="top">300&ndash;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="center" 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&ndash;200</td> <td align="center" valign="top">150&ndash;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-500-g?ID=1422832">1422832</a></td> </tr> <tr class="pd_colorbackground"> <td align="center" 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&ndash;200</td> <td align="center" valign="top">150&ndash;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-100-g?ID=1432832">1432832</a></td> </tr> <tr> <td align="center" 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&ndash;200</td> <td align="center" valign="top">150&ndash;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-100g?ID=1422825">1422825</a></td> </tr> <tr class="pd_colorbackground"> <td align="center" 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&ndash;400</td> <td align="center" valign="top">75&ndash;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?ID=1422842">1422842</a></td> </tr> <tr> <td align="center" 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&ndash;400</td> <td align="center" valign="top">75&ndash;150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top">1421253</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>&reg;</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>&reg;</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>&reg;</sup> Columns </a></li> <li><a href="/en-us/product/instagene-matrix">InstaGene&trade; Matrix</a> for nucleic acid extraction</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&trade; 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>Chelex 100 and Chelex 20 Chelating Ion Exchange Resin <a href="/webroot/web/pdf/lsr/literature/LIT200.pdf" target="_blank">Instruction Manual</a></li> <li>Chelex 100 Iron-Form Resin for Glyphosate Cleanup <a href="/webroot/web/pdf/lsr/literature/LIT237.pdf" target="_blank">Instruction Sheet</a></li> <li>InstaGene Matrix <a href="/webroot/web/pdf/lsr/literature/Bulletin_2074.pdf" target="_blank">Product Information Sheet</a></li> <li>Lab-Scale Chromatography Sample Preparation <a 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> <li><a href="/en-us/applications-technologies/pcr-polymerase-chain-reaction">PCR (Polymerase Chain Reaction)</a></li> <li><a href="/en-us/applications-technologies/introduction-digital-pcr">Introduction to Digital PCR</a></li> </ul> <ul> </ul> /webroot/web/html/lsr/products/SKUs/autopopulated Chelex-100-Chelating-Resin-molecular-biology-grade-200-400-mesh-sodium-form-50-g-1421253.html /webroot/web/html/lsr/products/SKUs/autopopulated/Chelex-100-Chelating-Resin-molecular-biology-grade-200-400-mesh-sodium-form-50-g-1421253.html false $216.00 false $ null true false true true false USD true true true /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1421253&quantity= false false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1421253&CartQuote=QT&quantity= 1115 false true false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1421253&AddToDefaultWishList=true&quantity= 13111000 216.00 142-2842-MSDS Chelex 100 Resin Korea Korean /webroot/web/pdf/WWMSDS/LSGC/ROK/ROK_KOR_1422842.pdf Belgium French /webroot/web/pdf/WWMSDS/LSGC/B/B_FR_1422842.pdf Italy Spanish /webroot/web/pdf/WWMSDS/LSGC/ISL/ISL_ES_1422842.pdf Mexico Spanish /webroot/web/pdf/WWMSDS/LSGC/MEX/MEX_ES_1422842.pdf Russian Federation Russian /webroot/web/pdf/WWMSDS/LSGC/RUS/RUS_RUS_1422842.pdf Hungary English /webroot/web/pdf/WWMSDS/LSGC/HE/HE_ENG_1422842.pdf Hungary Hungarian /webroot/web/pdf/WWMSDS/LSGC/H/H_UNG_1422842.pdf Denmark Danish /webroot/web/pdf/WWMSDS/LSGC/DK/DK_DA_1422842.pdf Turkey Turkish /webroot/web/pdf/WWMSDS/LSGC/TR/TR_TR_1422842.pdf Germany English /webroot/web/pdf/WWMSDS/LSGC/DE/DE_ENG_1422842.pdf Belgium English /webroot/web/pdf/WWMSDS/LSGC/BE/BE_ENG_1422842.pdf Portugal Portuguese /webroot/web/pdf/WWMSDS/LSGC/P/P_PT_1422842.pdf USA English /webroot/web/pdf/WWMSDS/LSGC/USA/USA_USA_1422842.pdf true Sweden Swedish /webroot/web/pdf/WWMSDS/LSGC/S/S_S_1422842.pdf Singapore English /webroot/web/pdf/WWMSDS/LSGC/SGP/SGP_ENG_1422842.pdf United Kingdom English /webroot/web/pdf/WWMSDS/LSGC/GB/GB_ENG_1422842.pdf Austria English /webroot/web/pdf/WWMSDS/LSGC/AE/AE_ENG_1422842.pdf France English /webroot/web/pdf/WWMSDS/LSGC/FE/FE_ENG_1422842.pdf New Zealand English /webroot/web/pdf/WWMSDS/LSGC/NZ/NZ_ENG_1422842.pdf Switzerland German /webroot/web/pdf/WWMSDS/LSGC/CH/CH_D_1422842.pdf Italy English /webroot/web/pdf/WWMSDS/LSGC/IE/IE_ENG_1422842.pdf Switzerland English /webroot/web/pdf/WWMSDS/LSGC/CHE/CHE_ENG_1422842.pdf Finland Finnish /webroot/web/pdf/WWMSDS/LSGC/SF/SF_SF_1422842.pdf Israel English /webroot/web/pdf/WWMSDS/LSGC/IL/IL_ENG_1422842.pdf France French /webroot/web/pdf/WWMSDS/LSGC/F/F_FR_1422842.pdf Austria German /webroot/web/pdf/WWMSDS/LSGC/A/A_D_1422842.pdf Switzerland French /webroot/web/pdf/WWMSDS/LSGC/CHF/CHF_FR_1422842.pdf Norway Norwegian /webroot/web/pdf/WWMSDS/LSGC/N/N_N_1422842.pdf Australia English /webroot/web/pdf/WWMSDS/LSGC/AUS/AUS_ENG_1422842.pdf Canada French /webroot/web/pdf/WWMSDS/LSGC/FCN/FCN_FR_1422842.pdf The Netherlands Dutch /webroot/web/pdf/WWMSDS/LSGC/NL/NL_NL_1422842.pdf Brazil Portuguese /webroot/web/pdf/WWMSDS/LSGC/BRA/BRA_PT_1422842.pdf Germany German /webroot/web/pdf/WWMSDS/LSGC/D/D_D_1422842.pdf Czech Republic Czech /webroot/web/pdf/WWMSDS/LSGC/CZ/CZ_TS_1422842.pdf United Arab Emirates English /webroot/web/pdf/WWMSDS/LSGC/AE/AE_ENG_1422842.pdf Denmark English /webroot/web/pdf/WWMSDS/LSGC/DKE/DKE_ENG_1422842.pdf Poland Polish /webroot/web/pdf/WWMSDS/LSGC/PL/PL_POL_1422842.pdf Hong Kong English /webroot/web/pdf/WWMSDS/LSGC/HK/HK_ENG_1422842.pdf Italy Italian /webroot/web/pdf/WWMSDS/LSGC/I/I_IT_1422842.pdf Ireland English /webroot/web/pdf/WWMSDS/LSGC/IE/IE_ENG_1422842.pdf Canada English /webroot/web/pdf/WWMSDS/LSGC/CDN/CDN_USA_1422842.pdf China Chinese /webroot/web/pdf/WWMSDS/LSGC/RC/RC_ZH_1422842.pdf Spain Spanish /webroot/web/pdf/WWMSDS/LSGC/E/E_ES_1422842.pdf Japan Japanese /webroot/web/pdf/WWMSDS/LSGC/J/J_J_1422842.pdf Czech Republic English /webroot/web/pdf/WWMSDS/LSGC/CZE/CZE_ENG_1422842.pdf Sweden English /webroot/web/pdf/WWMSDS/LSGC/SE/SE_ENG_1422842.pdf France Hungarian /webroot/web/pdf/WWMSDS/LSGC/H/H_UNG_1422842.pdf France Czech /webroot/web/pdf/WWMSDS/LSGC/CZ/CZ_TS_1422842.pdf China English /webroot/web/pdf/WWMSDS/LSGC/PRC/PRC_ENG_1422842.pdf India English /webroot/web/pdf/WWMSDS/LSGC/IN/IN_ENG_1422842.pdf Korea English /webroot/web/pdf/WWMSDS/LSGC/KOR/KOR_ENG_1422842.pdf Japan English /webroot/web/pdf/WWMSDS/LSGC/NIP/NIP_USA_1422842.pdf Poland English /webroot/web/pdf/WWMSDS/LSGC/POL/POL_ENG_1422842.pdf The Netherlands English /webroot/web/pdf/WWMSDS/LSGC/NLE/NLE_ENG_1422842.pdf

50 g, molecular biology grade cation exchange resin, sodium form, 1% crosslinkage, 200–400 dry mesh size, 75–150 µm wet bead size, ~3,500 MW limit

1421253 [x-forwarded-proto] = [https] [accept-language] = [en-US,en;q=0.5] [x-forwarded-port] = [443] [x-forwarded-for] = [34.204.176.189, 10.232.19.16] [accept] = [text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8] [seourl] = [/en-us/sku/1421253-chelex-100-chelating-resin-molecular-biology-grade-200-ndash-400-mesh-sodium-form-50-g] [x-amzn-trace-id] = [Root=1-5d866c21-8c6c4b213c91a28b6a4f8757] [x-forwarded-server] = [lsds-prod-s.br.aws-livesite.io] [x-forwarded-host] = [www.bio-rad.com] [x-query-string] = [ID=1421253] [host] = [10.232.1.21:1776] [x-request-uri] = [/en-us/sku/1421253-chelex-100-chelating-resin-molecular-biology-grade-200-ndash-400-mesh-sodium-form-50-g] [connection] = [Keep-Alive] [accept-encoding] = [gzip] [user-agent] = [CCBot/2.0 (https://commoncrawl.org/faq/)] Catalog/ProductSKU pageStyleKey 1421253-chelex-100-chelating-resin-molecular-biology-grade-200-ndash-400-mesh-sodium-form-50-g LSR en US en-us /prd 07/30/13 03:25 AM en_US true internet/generic 2019-05-04 20:39:39 /default/main/bio-rad/STAGING 1375179935592 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 templatedata/internet/generic/data/LSE/page_EDUPriceOverlay_1375183846_XX.xml page_EDUPriceOverlay /default/main/bio-rad/WORKAREA/default jddgmm0t 2017-11-14 06:29:46 true jddgmm0t templatedata/internet/generic/data/LSE/page_EDUPriceOverlay_1375183846_XX.xml LSE N /default/main/bio-rad en 07/30/20 05:00 PM 1522700291361 2019-05-04 20:39:39 /default/main/bio-rad/WORKAREA/default/templatedata/internet/generic/data/LSE/page_EDUPriceOverlay_1375183846_XX.xml edu-price-overlay 1 1375179935592 page_EDUPriceOverlay <div id="eduPriceOverlay" class="overlay" style="display: block;"> <p class="headerClassText">What is the education discount policy?</p> <p class="descClassText">For more than 15 years, Bio-Rad has made science education a major priority. To support this effort, the company has implemented a discount policy that allows high school and college teaching laboratories to purchase kits, instruments, reagents, and other equipment at preferred prices.</p> <p class="headerClassText">How do I apply for the education discount?</p> <p class="descClassText">If you are an educator at the high school or college level, visit our <a href="/en-us/education/education-discount-policy?ID=MRFKWO4VY">Education Discount Policy</a> page to establish an education account number.</p> </div> /webroot/web/html EDU_price_overlay.html /webroot/web/html/EDU_price_overlay.html sandeep Edu Edu Price Overlay Edu Price Overlay Content 07/30/13 03:25 AM 07/30/20 05:00 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 LSE /LSE N 0 {"ecommerce":{"detail":{"products":{"price":"$216.00","name":"Chelex<sup>®<\/sup> 100 Chelating Resin, molecular biology grade, 200&ndash;400 mesh, sodium form, 50 g ","variant":"BRC","id":"1421253","category":"BRC","brand":"BRC"}}},"event":"detail"} 1421253 /default/main/bio-rad/WORKAREA/default 09/21/09 12:07 PM en_US juso9m5u 2018-02-01 00:17:44 true true internet/product_SKU juso9m5u templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1253_0921120700739.xml LSR 2019-05-04 18:20:43 /default/main/bio-rad/STAGING N /default/main/bio-rad en 12/31/37 11:59 PM 1556909731115 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 18:20:43 /default/main/bio-rad/WORKAREA/default/templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1253_0921120700739.xml templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1253_0921120700739.xml 1421253-chelex-100-chelating-resin-molecular-biology-grade-200-ndash-400-mesh-sodium-form-50-g 1421253 Chelex 100 Resin Chelex<sup>®</sup> 100 Chelating Resin, molecular biology grade, 200&ndash;400 mesh, sodium form, 50 g 50 g, molecular biology grade cation exchange resin, sodium form, 1% crosslinkage, 200–400 dry mesh size, 75–150 µm wet bead size, ~3,500 MW limit 50 g, molecular biology grade cation exchange resin, sodium form, 1% crosslinkage, 200–400 dry mesh size, 75–150 µm wet bead size, ~3,500 MW limit 50 g, molecular biology grade cation exchange resin, sodium form, 1% crosslinkage, 200–400 dry mesh size, 75–150 µm wet bead size, ~3,500 MW limit /webroot/web/images/lsr/products/chromatography/sku_thumb/global/142-1253_tn.jpg /webroot/web/images/lsr/products/chromatography/sku_view/global/142-1253_view.jpg /webroot/web/images/lsr/products/chromatography/sku_feature/global/142-1253_feature.jpg preview ,VN RepEx 142-1253 50 g, molecular biology grade cation exchange resin, sodium form, 1% crosslinkage, 200–400 dry mesh size, 75–150 µm wet bead size, ~3,500 MW limit 142-1253, 1421253, chelex, 100, resin, ion, cation, exchange, iex, chromatography, purification, fplc, media 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 molecular biology grade Chelex 100 Resin, a weak cation exchange media, for chelation, DNA extraction for PCR, and other cation exchange protocols. Use this sodium-form resin for gravity or low-pressure chromatography.</p> <ul> <li>Fine-mesh resin is effective for high resolution analytical protocols</li> <li>Selectivity for divalent over monovalent ions is approximately 5,000 to 1</li> <li>Strong attraction for transition metals, even in highly concentrated salt solutions</li> <li>Inactivates enzymes, including DNases, that require divalent cations for activity</li> <li>Certified to be endo- and exonuclease-free, and to contain no ligase inhibitors</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="450" align="center" valign="top"><strong>Resin</strong></td> <td width="250" align="center" valign="top"><strong>Strength</strong></td> <td width="250" align="center" valign="top"><strong>Grade*</strong></td> <td width="150" align="center" valign="top"><strong>Crosslink</strong></td> <td width="325" align="center" valign="top"><strong>Ionic Form</strong></td> <td width="325" align="center" valign="top"><strong>Dry Mesh</strong></td> <td width="450" align="center" valign="top"><strong>Wet Bead Size &micro;m</strong></td> <td width="319" align="center" valign="top"><strong>MW Limit </strong></td> <td width="319" align="center" valign="top"><strong>Catalog Number</strong></td> </tr> <tr class="pd_colorbackground"> <td align="center" 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">50&ndash;100</td> <td align="center" valign="top">300&ndash;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="center" 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&ndash;200</td> <td align="center" valign="top">150&ndash;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-500-g?ID=1422832">1422832</a></td> </tr> <tr class="pd_colorbackground"> <td align="center" 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&ndash;200</td> <td align="center" valign="top">150&ndash;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-100-g?ID=1432832">1432832</a></td> </tr> <tr> <td align="center" 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&ndash;200</td> <td align="center" valign="top">150&ndash;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-100g?ID=1422825">1422825</a></td> </tr> <tr class="pd_colorbackground"> <td align="center" 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&ndash;400</td> <td align="center" valign="top">75&ndash;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?ID=1422842">1422842</a></td> </tr> <tr> <td align="center" 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&ndash;400</td> <td align="center" valign="top">75&ndash;150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top">1421253</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>&reg;</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>&reg;</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>&reg;</sup> Columns </a></li> <li><a href="/en-us/product/instagene-matrix">InstaGene&trade; Matrix</a> for nucleic acid extraction</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&trade; 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>Chelex 100 and Chelex 20 Chelating Ion Exchange Resin <a href="/webroot/web/pdf/lsr/literature/LIT200.pdf" target="_blank">Instruction Manual</a></li> <li>Chelex 100 Iron-Form Resin for Glyphosate Cleanup <a href="/webroot/web/pdf/lsr/literature/LIT237.pdf" target="_blank">Instruction Sheet</a></li> <li>InstaGene Matrix <a href="/webroot/web/pdf/lsr/literature/Bulletin_2074.pdf" target="_blank">Product Information Sheet</a></li> <li>Lab-Scale Chromatography Sample Preparation <a 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> <li><a href="/en-us/applications-technologies/pcr-polymerase-chain-reaction">PCR (Polymerase Chain Reaction)</a></li> <li><a href="/en-us/applications-technologies/introduction-digital-pcr">Introduction to Digital PCR</a></li> </ul> <ul> </ul> /webroot/web/html/lsr/products/SKUs/autopopulated Chelex-100-Chelating-Resin-molecular-biology-grade-200-400-mesh-sodium-form-50-g-1421253.html /webroot/web/html/lsr/products/SKUs/autopopulated/Chelex-100-Chelating-Resin-molecular-biology-grade-200-400-mesh-sodium-form-50-g-1421253.html false $216.00 false $ null true false true true false USD true true true /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1421253&quantity= false false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1421253&CartQuote=QT&quantity= 1115 false true false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1421253&AddToDefaultWishList=true&quantity= 13111000 216.00 142-2842-MSDS Chelex 100 Resin Korea Korean /webroot/web/pdf/WWMSDS/LSGC/ROK/ROK_KOR_1422842.pdf Belgium French /webroot/web/pdf/WWMSDS/LSGC/B/B_FR_1422842.pdf Italy Spanish /webroot/web/pdf/WWMSDS/LSGC/ISL/ISL_ES_1422842.pdf Mexico Spanish /webroot/web/pdf/WWMSDS/LSGC/MEX/MEX_ES_1422842.pdf Russian Federation Russian /webroot/web/pdf/WWMSDS/LSGC/RUS/RUS_RUS_1422842.pdf Hungary English /webroot/web/pdf/WWMSDS/LSGC/HE/HE_ENG_1422842.pdf Hungary Hungarian /webroot/web/pdf/WWMSDS/LSGC/H/H_UNG_1422842.pdf Denmark Danish /webroot/web/pdf/WWMSDS/LSGC/DK/DK_DA_1422842.pdf Turkey Turkish /webroot/web/pdf/WWMSDS/LSGC/TR/TR_TR_1422842.pdf Germany English /webroot/web/pdf/WWMSDS/LSGC/DE/DE_ENG_1422842.pdf Belgium English /webroot/web/pdf/WWMSDS/LSGC/BE/BE_ENG_1422842.pdf Portugal Portuguese /webroot/web/pdf/WWMSDS/LSGC/P/P_PT_1422842.pdf USA English /webroot/web/pdf/WWMSDS/LSGC/USA/USA_USA_1422842.pdf true Sweden Swedish /webroot/web/pdf/WWMSDS/LSGC/S/S_S_1422842.pdf Singapore English /webroot/web/pdf/WWMSDS/LSGC/SGP/SGP_ENG_1422842.pdf United Kingdom English /webroot/web/pdf/WWMSDS/LSGC/GB/GB_ENG_1422842.pdf Austria English /webroot/web/pdf/WWMSDS/LSGC/AE/AE_ENG_1422842.pdf France English /webroot/web/pdf/WWMSDS/LSGC/FE/FE_ENG_1422842.pdf New Zealand English /webroot/web/pdf/WWMSDS/LSGC/NZ/NZ_ENG_1422842.pdf Switzerland German /webroot/web/pdf/WWMSDS/LSGC/CH/CH_D_1422842.pdf Italy English /webroot/web/pdf/WWMSDS/LSGC/IE/IE_ENG_1422842.pdf Switzerland English /webroot/web/pdf/WWMSDS/LSGC/CHE/CHE_ENG_1422842.pdf Finland Finnish /webroot/web/pdf/WWMSDS/LSGC/SF/SF_SF_1422842.pdf Israel English /webroot/web/pdf/WWMSDS/LSGC/IL/IL_ENG_1422842.pdf France French /webroot/web/pdf/WWMSDS/LSGC/F/F_FR_1422842.pdf Austria German /webroot/web/pdf/WWMSDS/LSGC/A/A_D_1422842.pdf Switzerland French /webroot/web/pdf/WWMSDS/LSGC/CHF/CHF_FR_1422842.pdf Norway Norwegian /webroot/web/pdf/WWMSDS/LSGC/N/N_N_1422842.pdf Australia English /webroot/web/pdf/WWMSDS/LSGC/AUS/AUS_ENG_1422842.pdf Canada French /webroot/web/pdf/WWMSDS/LSGC/FCN/FCN_FR_1422842.pdf The Netherlands Dutch /webroot/web/pdf/WWMSDS/LSGC/NL/NL_NL_1422842.pdf Brazil Portuguese /webroot/web/pdf/WWMSDS/LSGC/BRA/BRA_PT_1422842.pdf Germany German /webroot/web/pdf/WWMSDS/LSGC/D/D_D_1422842.pdf Czech Republic Czech /webroot/web/pdf/WWMSDS/LSGC/CZ/CZ_TS_1422842.pdf United Arab Emirates English /webroot/web/pdf/WWMSDS/LSGC/AE/AE_ENG_1422842.pdf Denmark English /webroot/web/pdf/WWMSDS/LSGC/DKE/DKE_ENG_1422842.pdf Poland Polish /webroot/web/pdf/WWMSDS/LSGC/PL/PL_POL_1422842.pdf Hong Kong English /webroot/web/pdf/WWMSDS/LSGC/HK/HK_ENG_1422842.pdf Italy Italian /webroot/web/pdf/WWMSDS/LSGC/I/I_IT_1422842.pdf Ireland English /webroot/web/pdf/WWMSDS/LSGC/IE/IE_ENG_1422842.pdf Canada English /webroot/web/pdf/WWMSDS/LSGC/CDN/CDN_USA_1422842.pdf China Chinese /webroot/web/pdf/WWMSDS/LSGC/RC/RC_ZH_1422842.pdf Spain Spanish /webroot/web/pdf/WWMSDS/LSGC/E/E_ES_1422842.pdf Japan Japanese /webroot/web/pdf/WWMSDS/LSGC/J/J_J_1422842.pdf Czech Republic English /webroot/web/pdf/WWMSDS/LSGC/CZE/CZE_ENG_1422842.pdf Sweden English /webroot/web/pdf/WWMSDS/LSGC/SE/SE_ENG_1422842.pdf France Hungarian /webroot/web/pdf/WWMSDS/LSGC/H/H_UNG_1422842.pdf France Czech /webroot/web/pdf/WWMSDS/LSGC/CZ/CZ_TS_1422842.pdf China English /webroot/web/pdf/WWMSDS/LSGC/PRC/PRC_ENG_1422842.pdf India English /webroot/web/pdf/WWMSDS/LSGC/IN/IN_ENG_1422842.pdf Korea English /webroot/web/pdf/WWMSDS/LSGC/KOR/KOR_ENG_1422842.pdf Japan English /webroot/web/pdf/WWMSDS/LSGC/NIP/NIP_USA_1422842.pdf Poland English /webroot/web/pdf/WWMSDS/LSGC/POL/POL_ENG_1422842.pdf The Netherlands English /webroot/web/pdf/WWMSDS/LSGC/NLE/NLE_ENG_1422842.pdf
List Price: 
 
$216.00 
LoadingLoading...
EDU Price:
  What is this?
Your Price: 
 
LoadingLoading...
Your Price:
 

Communication error

Reload Page

Quantity:   Add to Cart
 
 

Choose molecular biology grade Chelex 100 Resin, a weak cation exchange media, for chelation, DNA extraction for PCR, and other cation exchange protocols. Use this sodium-form resin for gravity or low-pressure chromatography.

  • Fine-mesh resin is effective for high resolution analytical protocols
  • Selectivity for divalent over monovalent ions is approximately 5,000 to 1
  • Strong attraction for transition metals, even in highly concentrated salt solutions
  • Inactivates enzymes, including DNases, that require divalent cations for activity
  • Certified to be endo- and exonuclease-free, and to contain no ligase inhibitors
  • Larger volumes and special packaging are available upon request

Product Options

Resin Strength Grade* Crosslink Ionic Form Dry Mesh Wet Bead Size µm MW Limit Catalog Number
Chelex 100 Weak Analytical 1% Sodium 50–100 300–1,180 ~3,500 1422822
Chelex 100 Weak Analytical 1% Sodium 100–200 150–300 ~3,500 1422832
Chelex 100 Weak Biotech 1% Sodium 100–200 150–300 ~3,500 1432832
Chelex 100 Weak Analytical 1% Iron 100–200 150–300 ~3,500 1422825
Chelex 100 Weak Analytical 1% Sodium 200–400 75–150 ~3,500 1422842
Chelex 100 Weak Mol Bio 1% Sodium 200–400 75–150 ~3,500 1421253

*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.

Related Products

Related Categories

Supporting Documents

Online Resources

Available Translation
Chelex 100 Resin  (SDS)gene

Bulletin# 142-2842-MSDS

This product contains electrical or electronic material. Learn more about Bio-Rad's EU Recycle Program

Get Help
Sign Up for Bio-Rad Updates!
Enter your email address below to receive your choice of the latest news, promotions, and more.
1421253 [x-forwarded-proto] = [https] [accept-language] = [en-US,en;q=0.5] [x-forwarded-port] = [443] [x-forwarded-for] = [34.204.176.189, 10.232.19.16] [accept] = [text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8] [seourl] = [/en-us/sku/1421253-chelex-100-chelating-resin-molecular-biology-grade-200-ndash-400-mesh-sodium-form-50-g] [x-amzn-trace-id] = [Root=1-5d866c21-8c6c4b213c91a28b6a4f8757] [x-forwarded-server] = [lsds-prod-s.br.aws-livesite.io] [x-forwarded-host] = [www.bio-rad.com] [x-query-string] = [ID=1421253] [host] = [10.232.1.21:1776] [x-request-uri] = [/en-us/sku/1421253-chelex-100-chelating-resin-molecular-biology-grade-200-ndash-400-mesh-sodium-form-50-g] [connection] = [Keep-Alive] [accept-encoding] = [gzip] [user-agent] = [CCBot/2.0 (https://commoncrawl.org/faq/)] Catalog/ProductSKU pageStyleKey 1421253-chelex-100-chelating-resin-molecular-biology-grade-200-ndash-400-mesh-sodium-form-50-g LSR https://www.bio-rad-antibodies.com https://www.bio-rad.com 03/26/14 02:17 PM en_US true internet/generic 2019-07-09 16:59:23 /default/main/bio-rad/STAGING 1385504243813 US templatedata/internet/generic/data/en_US/GNL/page_generic_footer_b2c_1385505294_US.xml page_generic_footer_b2c /default/main/bio-rad/WORKAREA/default jc7v8okm 2017-10-27 13:13:40 true Done jc7v8okm templatedata/internet/generic/data/en_US/GNL/page_generic_footer_b2c_1385505294_US.xml GNL N /default/main/bio-rad en_US 11/27/23 02:18 PM 1561946660551 2019-07-09 16:59:23 /default/main/bio-rad/WORKAREA/default/templatedata/internet/generic/data/en_US/GNL/page_generic_footer_b2c_1385505294_US.xml footer 1 1385504243813 page_generic_footer_b2c <div class="col"> <h4>Support</h4> <ul> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/life-science-research/support?ID=1140">Life Science Support</a></li> <li><a class="wtclass linkgeneration" href="_acdDomain/technical-support.html">Antibodies Support</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/life-science-research/purchase-service-programs/expert-care-service?ID=1383780912356">Expert Care Service</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/contact">Contact Us</a></li> </ul> </div> <div class="col"> <h4>Documents</h4> <ul> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/literature-library">Literature Library</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/life-science-research/support/certificate-of-analysis">Certificate of Analysis</a></li> <li><a class="wtclass" href="https://myeinserts.qcnet.com/" target="_blank" rel="noopener noreferrer">QC Inserts</a></li> <li><a class="wtclass linkgeneration" href="_acdDomain/iso-9001-quality-assurance-management.html">Quality Certification</a></li> </ul> </div> <div class="col"> <h4>Ordering</h4> <ul> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/my-bio-rad">Quick Order</a></li> <li><a id="footer_orderLink" class="orderhistoryLink wtclass" href="javascript:void(0);">Order History</a></li> <li><a class="wtclass" id="footer_quoteLink" href="javascript:void(0);">Quote History</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/my-bio-rad">My Bio-Rad</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/life-science-research/purchase-service-programs/supply-center-program?ID=1383773882551">Supply Centers</a></li> </ul> </div> <div class="col"> <h4>Our Products</h4> <ul> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/life-science-research?ID=1100">Life Science Research</a></li> <li><a class="wtclass linkgeneration" href="_acdDomain/">Antibodies</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/clinical-diagnostics?ID=1200">Clinical Diagnostics</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/spectroscopy?ID=1300">Spectroscopy</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/process-separations?ID=1400">Process Separations</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/food-science?ID=1475">Food Science</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/education?ID=1450">Life Science Education</a></li> </ul> </div> <div class="col"> <h4>Company</h4> <ul> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/corporate/about-bio-rad?ID=1003">About Bio-Rad</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/corporate/careers?ID=1004">Careers</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/corporate/investor-relations?ID=1007">Investor Relations</a></li> <li><a class="wtclass linkgeneration" href="_brcDomain/_locale/corporate/newsroom?ID=1006">Newsroom</a></li> <li><a class="wtclass linkgeneration" href="_acdDomain/blog/">Blog</a></li> <li><a class="wtclass" target="_blank" href="https://www.bioradiations.com" rel="noopener noreferrer">Bioradiations</a></li> <li> <div class="social"> <ul> <li><a class="no-target-style brconly wtclass" href="https://www.linkedin.com/company/bio-rad?trk=top_nav_home" target="_blank" rel="noopener noreferrer"><img src="https://www.bio-rad.com/webroot/web/images/general/icons/linkedin_round_40x40.png" alt="Bio-Rad LinkedIn" width="20" height="20" /></a> <a class="no-target-style bracd wtclass" style="display: none;" href="https://www.linkedin.com/company/bio-rad-antibodies" target="_blank" rel="noopener noreferrer"><img src="https://www.bio-rad.com/webroot/web/images/general/icons/linkedin_round_40x40.png" alt="Bio-Rad Antibodies LinkedIn" width="20" height="20" /></a></li> <li><a class="no-target-style brconly wtclass" href="https://www.youtube.com/user/BioRadLifeScience" target="_blank" rel="noopener noreferrer"><img src="https://www.bio-rad.com/webroot/web/images/general/icons/youtube-icon-rnd-40x40.png" alt="Bio-Rad YouTube" width="20" height="20" /></a> <a class="no-target-style bracd wtclass" style="display: none;" href="https://www.youtube.com/playlist?list=PLrAEgIY86I6w1jajKp3O9RQJEvJZ2ux0I" target="_blank" rel="noopener noreferrer"><img src="https://www.bio-rad.com/webroot/web/images/general/icons/youtube-icon-rnd-40x40.png" alt="Bio-Rad Antibodies YouTube" width="20" height="20" /></a></li> <li><a class="no-target-style brconly wtclass" href="https://twitter.com/BioRadLifeSci" target="_blank" rel="noopener noreferrer"><img src="https://www.bio-rad.com/webroot/web/images/general/icons/twitter_round_40x40.png" alt="Bio-Rad Twitter" width="20" height="20" /></a> <a class="no-target-style bracd wtclass" style="display: none;" href="https://twitter.com/BioRadAbs" target="_blank" rel="noopener noreferrer"><img src="https://www.bio-rad.com/webroot/web/images/general/icons/twitter_round_40x40.png" alt="Bio-Rad Antibodies Twitter" width="20" height="20" /></a></li> <li><a class="no-target-style brconly wtclass" href="https://www.facebook.com/biorad/" target="_blank" rel="noopener noreferrer"><img src="https://www.bio-rad.com/webroot/web/images/general/icons/facebook-icon-rnd-40x40.png" alt="Bio-Rad Facebook" width="20" height="20" /></a> <a class="no-target-style bracd wtclass" style="display: none;" href="https://www.facebook.com/BioRadAntibodies" target="_blank" rel="noopener noreferrer"><img src="https://www.bio-rad.com/webroot/web/images/general/icons/facebook-icon-rnd-40x40.png" alt="Bio-Rad Antibodies Facebook" width="20" height="20" /></a></li> <li><a class="no-target-style wtclass" href="https://www.instagram.com/bioradlabs/" target="_blank" rel="noopener noreferrer"><img src="https://www.bio-rad.com/webroot/web/images/general/icons/instagram-icon-rnd-40x40.png" alt="Bio-Rad Instagram" width="20" height="20" /></a></li> <li><a class="no-target-style wtclass" href="https://uk.pinterest.com/BioRadAbs/" target="_blank" rel="noopener noreferrer"><img src="https://www.bio-rad.com/webroot/web/images/general/icons/pinterest40x40.png" alt="Bio-Rad Pinterest" width="20" height="20" /></a></li> </ul> </div> </li> </ul> </div> /webroot/web/html footer_page_b2c_en_US.html /webroot/web/html/footer_page_b2c_en_US.html Karen Moss Footer page Footer 03/26/14 02:17 PM 11/27/23 02:18 PM US en GNL /GNL N 0 en-us Home <script type="text/javascript">$(document).ready(function() { var region = $("#headlangID .lang strong").html(); $(".footer-nav > a:nth-child(3)").after(" | <a href='https://www.bio-rad.com/webroot/web/html/featured/en/web-accessibility.html' id='regionlink'>Web Accessibility</a>");});</script>Trademarks Site Terms Terms & Conditions Imprint EU Recycle Program Privacy Change Cookie Setting <script type="text/javascript">$(document).ready(function () {$(".links2").append('<style>.social-links-br {float: left;margin-right: 10px;}.social-links-br img {width: 20px;height: 20px;margin-right: 5px}</style><div class="social-links-br"><a class="no-target-style" href="https://www.linkedin.com/company/bio-rad?trk=top_nav_home" target="_blank"><img src="/webroot/web/images/general/icons/linkedin_round_40x40.png" alt="Bio-Rad LinkedIn"></a><a class="no-target-style" href="https://www.youtube.com/user/BioRadLifeScience" target="_blank"><img src="/webroot/web/images/general/icons/youtube-icon-rnd-40x40.png" alt="Bio-Rad YouTube"></a><a class="no-target-style" href="https://twitter.com/BioRadLifeSci" target="_blank"><img src="/webroot/web/images/general/icons/twitter_round_40x40.png" alt="Bio-Rad Twitter"></a><a class="no-target-style" href="https://www.facebook.com/biorad/" target="_blank"><img src="/webroot/web/images/general/icons/facebook-icon-rnd-40x40.png" alt="Bio-Rad Facebook"></a><a class="no-target-style" href="https://www.instagram.com/bioradlabs/" target="_blank"><img src="/webroot/web/images/general/icons/instagram-icon-rnd-40x40.png" alt="Bio-Rad Instagram"></a></div>');});</script>Copyright &copy; {0} Bio-Rad Laboratories, Inc. All rights reserved. This page was last edited on {0} true True GTM-MJ2DN2S us US en LSR life-science-research life-science-research /prd/en/US/direct/biorad?ts=1&cmd=OrdersWorkspaceDisplay /prd/en/US/direct/biorad?ts=1&cmd=QuotesWorkspaceDisplay /prd/en/US/direct/biorad?ts=1&cmd=InvoiceWorkspaceDisplay&_Tab=Invoice false false true false true true 1040988879 LHsYCOu_wQMQz_Ww8AM window.google_tag_params true 272-THL-329 username CartID_ WT_FPC <script type="text/javascript">$.ajax({url: document.location.protocol + '//munchkin.marketo.net/munchkin.js',dataType: 'script',cache: true,success: function() {Munchkin.init('044-CBN-599');}});</script> <script type="text/javascript" src="https://www.bio-rad.com/evportal/framework/skins/evolution/js/proxyMunchkin.js"></script> 2019 {"country":"us","b2b_punch_out_mode":"","pageType":"SKU Detail Page","user_id":"","visitorLoginState":false,"visitorType":"","sessionType":"B2C","language":"en","vertical":"LSR","b2b_org_id":""}