Columns and Accessories

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Overview

Empty Chromatography Column Selection Guide
Column Application Requirement Pressure Range Volume Range Best Used with
Micro Bio-Spin™ Disposable plastic column 0.8 ml Standard micro-centrifuge
Mini-Bio-Spin® Disposable plastic column 1.2 ml Standard micro-centrifuge
Bio-Spin Disposable plastic column 1.2 ml Swinging bucket centrifuge
Econo-Column® General purpose glass column 0–15 psi 1–1,374 ml Low pressure or gravity
Econo-Pac® General purpose plastic column 0–15 psi 1–20 ml Low pressure or gravity
Poly-Prep® Disposable plastic column 0–15 psi 2 ml Gravity
Bio-Scale™ MT High-resolution column 0–1,000 psi 1–22 ml High-performance system
EasyPack™ Process scale 3 bar (glass) 8.7 bar (stainless steel and acrylic) 0.320–3,800 L Process chromatography system

Bio-Rad offers an unparalleled selection of columns for low- and medium-pressure chromatographic separations.



Bio-Rad offers a range of chromatography columns and accessories to accommodate your needs. Products include empty spin columns, low-pressure columns with optimal flow adaptors and jackets for temperature control, and analytical columns for medium- or high-pressure systems.

Poly-Prep Columns

Poly-Prep columns are 9 cm–high 0.8 x 4 cm conical polypropylene columns that hold up to 2 ml chromatography medium and 10 ml eluent or sample. Ideal for desalting, sample preparation, and other small-scale teaching lab applications, Poly-Prep columns can be autoclaved before or after use, will retain fine support particles, and are reusable.

Econo-Pac Columns

Econo-Pac columns are 14 cm–high 1.5 x 12 cm polypropylene columns that can be fitted with a flow adaptor or used for gravity-flow chromatography. When used for open-column work, a special upper bed support prevents the bed from running dry. Bed volumes from 1 to 20 ml are acceptable. These columns can be autoclaved and will retain fine particles.

Glass Econo-Column Columns

Econo-Column columns are high-quality, affordable, low-pressure chromatography columns. Bio-Rad offers columns ranging from 5 to 170 cm in length and 0.5 to 5 cm in diameter. These columns will retain fine particles and can be autoclaved.

Bio-Spin and Micro Bio-Spin Columns

Empty Bio-Spin and Micro Bio-Spin chromatography columns are disposable polypropylene spin columns that can be packed with a variety of chromatographic media. Bio-Spin columns hold up to 1.1 ml medium and fit in standard swinging bucket centrifuges. Micro Bio-Spin columns hold up to 0.8 ml medium and fit in all standard microcentrifuges. Both columns fit standard micro test tubes, have snap-off tips and polyethylene bed supports, and are autoclavable.

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Poly-Prep Columns #731-1550EDU
Poly-Prep Columns

7311550EDU
Pkg of 50, conical 0.8 x 4 cm empty polypropylene column, 9 cm high, 2 ml bed volume, 10 ml of sample volume; education use only

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$86.00
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Econo-Pac Chromatography Columns

7321010EDU
Pkg of 50, 1.5 x 12 cm, empty polypropylene columns, 14 cm high, 20 ml bed volume, empty, includes upper bed supports, end caps, tip closures; education use only

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$145.00
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Two-Way Stopcock

7328102EDU
Pkg of 10, female luer to male luer fitting, compatible with Econo-Pac and Poly-Prep empty chromatography columns; education use only

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$54.00
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Female Luer Plug

7318232EDU
Pkg of 25, polypropylene, compatible with Econo-Pac and Poly-Prep empty chromatography columns; education use only

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$36.00
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Econo-Column Selection Pack A

7376601EDU
Chromatography column pack, includes 7 columns: 1 each of 0.7 x 10, 20, and 30 cm; 1.5 x 30 and 50 cm; 2.5 x 20 and 50 cm; education use only

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$265.00
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Bio-Spin Chromatography Columns

7326008EDU
Pkg of 100, empty polypropylene spin columns, 1.2 ml bed volume, disposable, autoclavable; education use only

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$165.00
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Bio-Spin Chromatography Columns

7326025EDU
Pkg of 1,000, empty polypropylene spin columns, 1.2 ml bed volume, disposable, autoclavable; education use only

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$1,495.00
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Micro Bio-Spin Chromatography Columns

7326204EDU
Pkg of 100, empty polypropylene spin columns, 0.8 ml bed volume, disposable, autoclavable; education use only

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$140.00
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End Caps, Micro Bio-Spin chromatography columns

7311660EDU
Pkg of 1,000, cap, for use with Micro Bio-Spin, Econo-Pac, and Poly-Prep columns; education use only

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$215.00
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Number Description Options
2289 Empty Chromatography Columns and Accessories Brochure Click to download