KIMBLE® FLEX-COLUMN® Chromatography Columns

Easy-to-use — column outlets permanently connected to barrel
  • Precision borosilicate glass columns provide inertness, visibility, and performance
  • Luer lock inlets and outlets on the columns provide simple and versatile tubing connections
  • Sterilize with 2N NaOH or 100% ethanol
KIMBLE® FLEX-COLUMN® chromatography columns are economical and easy-to-use. Short columns are typically used for ion exchange chromatography, sample desalting and semi-disposable applications, while the long columns are ideally suited for gel filtration and adsorption chromatography.

Columns are constructed of polypropylene reservoirs and column outlets permanently connected to a borosilicate glass barrel. Barrels are manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements. Bed support is manufactured from High Density Polyethylene (HDPE) with 20-micron nominal bed support porosity. Sterilize with 2N NaOH or 100% ethanol, autoclaving is not recommended.
$37.60 - $353.25USD / Each

50 variations of this product are available.

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Total Volume Capacity (mL) Column Inside Diameter (ID) (mm) Column Length (cm)
Availability Pricing
DWK Life Sciences (Kimble) FLEX-COLUMN® Chromatography Column, 0.7 cm ID x 4 cm L, 2 mL; 1/Ea EW-34693-00 Mfr # 420401-0704
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2 7 4
$37.60USD / Each
DWK Life Sciences (Kimble) FLEX-COLUMN® Chromatography Column, 0.7 cm ID x 4 cm L, 2 mL; 10/CS EW-34693-01 Mfr # 420400-0704
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2 7 4
$274.50USD / Case of 10
DWK Life Sciences (Kimble) FLEX-COLUMN® Chromatography Column, 0.7 cm ID x 5 cm L, 2 mL; 10/CS EW-34693-02 Mfr # 420400-0705
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2 7 5
$274.50USD / Case of 10
DWK Life Sciences (Kimble) FLEX-COLUMN® Chromatography Column, 0.7 cm ID x 10 cm L, 4 mL; 1/Ea EW-34693-03 Mfr # 420401-0710
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4 7 10
$46.70USD / Each
DWK Life Sciences (Kimble) FLEX-COLUMN® Chromatography Column, 0.7 cm ID x 10 cm L, 4 mL; 10/CS EW-34693-04 Mfr # 420400-0710
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4 7 10
$274.50USD / Case of 10
DWK Life Sciences (Kimble) FLEX-COLUMN® Chromatography Column, 0.7 cm ID x 20 cm L, 8 mL; 1/Ea EW-34693-05 Mfr # 420401-0720
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8 7 20
$46.70USD / Each
DWK Life Sciences (Kimble) FLEX-COLUMN® Chromatography Column, 0.7 cm ID x 20 cm L, 8 mL; 10/CS EW-34693-06 Mfr # 420400-0720
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8 7 20
$312.75USD / Case of 10
DWK Life Sciences (Kimble) FLEX-COLUMN® Chromatography Column, 0.7 cm ID x 30 cm L, 12 mL; 1/Ea EW-34693-07 Mfr # 420401-0730
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12 7 30
$56.30USD / Each
DWK Life Sciences (Kimble) FLEX-COLUMN® Chromatography Column, 0.7 cm ID x 30 cm L, 12 mL; 10/CS EW-34693-08 Mfr # 420400-0730
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12 7 30
$353.25USD / Case of 10
DWK Life Sciences (Kimble) FLEX-COLUMN® Chromatography Column, 0.7 cm ID x 50 cm L, 20 mL; 1/Ea EW-34693-09 Mfr # 420401-0750
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20 7 50
$56.30USD / Each
DWK Life Sciences (Kimble) FLEX-COLUMN® Chromatography Column, 1.0 cm ID x 5 cm L, 4 mL; 1/Ea EW-34693-10 Mfr # 420401-1005
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4 10 5
$37.60USD / Each
DWK Life Sciences (Kimble) FLEX-COLUMN® Chromatography Column, 1.0 cm ID x 5 cm L, 4 mL; 10/CS EW-34693-11 Mfr # 420400-1005
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4 10 5
$274.50USD / Case of 10
DWK Life Sciences (Kimble) FLEX-COLUMN® Chromatography Column, 1.0 cm ID x 10 cm L, 8 mL; 1/Ea EW-34693-12 Mfr # 420401-1010
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8 10 10
$46.70USD / Each
DWK Life Sciences (Kimble) FLEX-COLUMN® Chromatography Column, 1.0 cm ID x 10 cm L, 8 mL; 10/CS EW-34693-13 Mfr # 420400-1010
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8 10 10
$274.50USD / Case of 10
DWK Life Sciences (Kimble) FLEX-COLUMN® Chromatography Column, 1.0 cm ID x 15 cm L, 12 mL; 1/Ea EW-34693-14 Mfr # 420401-1015
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12 10 15
$46.70USD / Each
DWK Life Sciences (Kimble) FLEX-COLUMN® Chromatography Column, 1.0 cm ID x 15 cm L, 12 mL; 10/CS EW-34693-15 Mfr # 420400-1015
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12 10 15
$293.50USD / Case of 10
DWK Life Sciences (Kimble) FLEX-COLUMN® Chromatography Column, 1.0 cm ID x 20 cm L, 16 mL; 1/Ea EW-34693-16 Mfr # 420401-1020
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16 10 20
$46.70USD / Each
DWK Life Sciences (Kimble) FLEX-COLUMN® Chromatography Column, 1.0 cm ID x 20 cm L, 16 mL; 10/CS EW-34693-17 Mfr # 420400-1020
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16 10 20
$312.75USD / Case of 10
DWK Life Sciences (Kimble) FLEX-COLUMN® Chromatography Column, 1.0 cm ID x 30 cm L, 24 mL; 1/Ea EW-34693-18 Mfr # 420401-1030
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24 10 30
$46.70USD / Each
DWK Life Sciences (Kimble) FLEX-COLUMN® Chromatography Column, 1.0 cm ID x 30 cm L, 24 mL; 10/CS EW-34693-19 Mfr # 420400-1030
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24 10 30
$312.75USD / Case of 10
Showing 1 - 20 of 50

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