Plain top, general purpose column for analytical chromatographic separations. Glass stopcock and bottom stem are replaced by a PTFE valve and PTFE stem assembly which virtually eliminates the possibility of stem breakage. The unique valve only requires a quarter turn from fully open to closed. A coarse porosity, fritted disc is sealed in.

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Item #

Product Name

Nominal Volume

Column Inner Diameter

Column Length

Valve Size

Pkg. Qty.

List Price

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2015-02 N/A Chromatography, Column, Fritted, with PTFE Valve N/A 10 mL N/A 11 mm N/A 150 mm N/A 2 mm N/A 1 $114.12 Add To Cart
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2015-04 N/A Chromatography, Column, Fritted, with PTFE Valve N/A 15 mL N/A 11 mm N/A 200 mm N/A 2 mm N/A 1 $117.61 Add To Cart
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2015-06 N/A Chromatography, Column, Fritted, with PTFE Valve N/A 20 mL N/A 11 mm N/A 250 mm N/A 2 mm N/A 1 $121.11 Add To Cart
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2015-07 N/A Chromatography, Column, Fritted, with PTFE Valve N/A 25 mL N/A 11 mm N/A 300 mm N/A 2 mm N/A 1 $124.60 Add To Cart
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2015-08 N/A Chromatography, Column, Fritted, with PTFE Valve N/A 30 mL N/A 15 mm N/A 200 mm N/A 2 mm N/A 1 $126.18 Add To Cart
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2015-10 N/A Chromatography, Column, Fritted, with PTFE Valve N/A 40 mL N/A 15 mm N/A 250 mm N/A 2 mm N/A 1 $129.25 Add To Cart
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2015-12 N/A Chromatography, Column, Fritted, with PTFE Valve N/A 80 mL N/A 15 mm N/A 500 mm N/A 2 mm N/A 1 $147.23 Add To Cart
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2015-14 N/A Chromatography, Column, Fritted, with PTFE Valve N/A 80 mL N/A 19 mm N/A 300 mm N/A 2 mm N/A 1 $139.22 Add To Cart
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2015-15 N/A Chromatography, Column, Fritted, with PTFE Valve N/A 113 mL N/A 19 mm N/A 300 mm N/A 2 mm N/A 1 $148.18 Add To Cart
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2015-16 N/A Chromatography, Column, Fritted, with PTFE Valve N/A 140 mL N/A 19 mm N/A 500 mm N/A 2 mm N/A 1 $155.12 Add To Cart
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2015-18 N/A Chromatography, Column, Fritted, with PTFE Valve N/A 110 mL N/A 22 mm N/A 300 mm N/A 2 mm N/A 1 $148.18 Add To Cart
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2015-20 N/A Chromatography, Column, Fritted, with PTFE Valve N/A 130 mL N/A 22 mm N/A 350 mm N/A 2 mm N/A 1 $155.12 Add To Cart
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2015-22 N/A Chromatography, Column, Fritted, with PTFE Valve N/A 190 mL N/A 22 mm N/A 500 mm N/A 2 mm N/A 1 $164.85 Add To Cart
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2015-24 N/A Chromatography, Column, Fritted, with PTFE Valve N/A 220 mL N/A 30 mm N/A 350 mm N/A 4 mm N/A 1 $161.56 Add To Cart
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2015-26 N/A Chromatography, Column, Fritted, with PTFE Valve N/A 250 mL N/A 30 mm N/A 400 mm N/A 4 mm N/A 1 $168.12 Add To Cart
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2015-28 N/A Chromatography, Column, Fritted, with PTFE Valve N/A 300 mL N/A 30 mm N/A 500 mm N/A 4 mm N/A 1 $184.09 Add To Cart
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2015-30 N/A Chromatography, Column, Fritted, with PTFE Valve N/A 440 mL N/A 30 mm N/A 700 mm N/A 4 mm N/A 1 $219.42 Add To Cart
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2015-32 N/A Chromatography, Column, Fritted, with PTFE Valve N/A 630 mL N/A 34 mm N/A 700 mm N/A 4 mm N/A 1 $248.77 Add To Cart
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2015-34 N/A Chromatography, Column, Fritted, with PTFE Valve N/A 650 mL N/A 41 mm N/A 500 mm N/A 4 mm N/A 1 $203.50 Add To Cart
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2015-36 N/A Chromatography, Column, Fritted, with PTFE Valve N/A 900 mL N/A 41 mm N/A 700 mm N/A 4 mm N/A 1 $291.36 Add To Cart
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2015-38 N/A Chromatography, Column, Fritted, with PTFE Valve N/A 1100 mL N/A 49 mm N/A 600 mm N/A 4 mm N/A 1 $297.31 Add To Cart
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2015-40 N/A Chromatography, Column, Fritted, with PTFE Valve N/A 1300 mL N/A 49 mm N/A 700 mm N/A 4 mm N/A 1 $308.59 Add To Cart
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