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Columns

G-Biosciences offer a selection of empty chromatography columns for spin column chromatography, gravity-flow chromatography, and fast protein liquid chromatography (FPLC).

A variety of chromatography columns with 1 or 2 adjustable ends are available for 5-7 bar and 10-30bar. The 5-7 bar 1 side and 2 side adjustable columns are available in nine internal dimensions (5, 8, 10, 15, 20, 25, 30, 37 and 50mm) with ten column lengths (100, 200, 300, 400, 500, 600, 700, 800, 900 and 1,000mm).  The 10-30 bar 1 side and 2 side adjustable columns are available in four internal dimensions (15, 25, 37 and 50mm) with column lengths of 100, 230, 310, 460 and 920mm. 

Spin columns are available in 10mL, 5mL, 3mL, 1mL, and 100µL volumes.  These empty, plastic, disposable columns come in a large variety of sizes to accommodate many resin volume requirements.

The G-Trap™ FliQ FPLC columns are housed in medical grade polypropylene and are resistant to commonly used column chromatography reagents.  These columns are available in a wide variety of sizes to accommodate an assortment of resin bed volumes.

For a consistent and reliable empty FPLC columns we offer the G-Trap™ FPLC columns.  These empty polypropylene columns are affordable, reliable, and available in 1mL and 5mL sizes.

Also available are a range of empty gravity-flow columns. The 5ml empty, plastic, disposable columns have an internal volume of 6.5ml and is designed for small scale gravity flow purifications. The resin bed volume is 2.5ml. Supplied with caps and stoppers. The 20mL column holds up to 20ml resin and has a 12 ml reservoir for a total volume of 32ml.  The column is 7” (~17.5cm) and has a screw cap and rubber end stoppers. The column is fitted with ~30µm hydrophobic polyethylene. The polypropylene columns are contact-transparent, chemically-resistant and appropriate for use with organic solvents and stronger acids (except oxidizing acids) and alkalis.

Download the Protein Purification Handbook for a full list of related products

Download the Purification Resins Handbook for Complete Product List

G-Biosciences present several empty low pressure chromatography columns. The columns and its parts are made of polypropylene which is chemically resistant to most of the commonly used reagents for chromatography. The end adaptors supplied with the column contain 10-32 UNF connections which are compa..
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G-Trap™ FPLC Columns are empty columns designed for fast protein liquid chromatography. G-Trap™ FPLC Columns are made of polypropylene and come in 1 ml and 5 ml sizes.   Features: Column material: polypropylene (PP) Frit material: Ultra high molecular weigh..
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The 3ml spin columns are designed to hold up to 3ml of resin, leaving enough rome for a further 4ml of buffer.  The unique design allows the columns to utilize a 15ml centrifuge tube as a collection tube, so the columns can be centrifuged for rapid purification. The columns can also be used for..
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These empty, plastic, disposable 5ml spin columns have an internal volume of 8.5ml and is designed for small scale purifications using 15ml centrifuge tubes.   Supplied with screw cap and plastic stoppers.   This columns are also ideal for gravity flow purifications   Features ..
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These empty, plastic, disposable <0.1ml spin columns have an internal volume of 0.6ml and is designed for small scale purifications using 1.5 and 2ml centrifuge tubes. Ideal for resins volumes 5-100µl. The unique design includes a snap off stopper attached to the column (see figure). The c..
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These empty, plastic, disposable 10ml spin columns have an internal volume of 22ml and is designed for small scale purifications using 50ml centrifuge tubes.   Supplied with screw cap and plastic stoppers.   This columns are also ideal for gravity flow purifications   Features ..
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These adjustable chromatography columns are available in four internal dimensions (15, 25, 37 and 50mm) with column lengths of 100, 230, 310, 460 and 920mm offering a wide selection. The columns are designed fro medium pressure applications (see below) and are available with one or two adjustable e..
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These adjustable protein chromatography columns are available in nine internal dimensions (5, 8, 10, 15, 20, 25, 30, 37 and 50mm) with ten column lengths (100, 200, 300, 400, 500, 600, 700, 800, 900 and 1,000mm) offering a wide selection. The columns are designed for medium pressure (5-7bar) and ar..
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A large gravity flow chromatography column for protein purifications.  The graduated column holds up to 20ml resin and has a 12 ml reservoir for a total volume of 32ml.  The column is 7” (~17.5cm) and has a screw cap and rubber end stoppers. The column is fitted with ~30µm hydr..
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These adjustable chromatography columns are available in four internal dimensions (15, 25, 37 and 50mm) with column lengths of 100, 230, 310, 460 and 920mm offering a wide selection. The columns are designed fro medium pressure applications (see below) and are available with one or two adjustable e..
$0.00
These adjustable protein chromatography columns are available in nine internal dimensions (5, 8, 10, 15, 20, 25, 30, 37 and 50mm) with ten column lengths (100, 200, 300, 400, 500, 600, 700, 800, 900 and 1,000mm) offering a wide selection. The columns are designed for medium pressure (5-7bar) and ar..
$0.00
These fixed volume protein chromatography columns are available in nine internal dimensions (5, 8, 10, 15, 20, 25, 30, 37 and 50mm) with ten column lengths (100, 200, 300, 400, 500, 600, 700, 800, 900 and 1,000mm) offering a wide selection of bed volumes (see below) The columns are designed fo..
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