Chromatographic-columns, simple, 20 x 4

The picture may be different from the article and can include supply, which is not in the standard scope.

Chromatographic-columns, simple, 20 x 400 mm, 125 ml, ST-PTFE-stopcock, solid plug, screw-thread retaining nut, fused-in sintered glass disc P0, bore: 2,5 mm
Description value
WEEE obligation: No
WEEE obligation: No