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. Replacement valve #4451-42
Unit of Measure

Specifications

Item No.

N/A 2013-22

Item Description

N/A Chromatography, Column, with PTFE Valve, 190mL Nominal Volume, Column ID 22 x 500mm Length

Nominal Volume

N/A 190 mL

Column Inner Diameter

N/A 22 mm

Column Length

N/A 500 mm

Valve Size

N/A 4 mm

Pkg. Qty.

N/A 1