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.
Unit of Measure

Specifications

Item No.

N/A 2015-06

Item Description

N/A Chromatography, Column, Fritted, with PTFE Valve, 20mL Nominal Volume, Column ID 11 x 250mm Length

Nominal Volume

N/A 20 mL

Column Inner Diameter

N/A 11 mm

Column Length

N/A 250 mm

Valve Size

N/A 2 mm

Pkg. Qty.

N/A 1