IDL filtration unit: funnel, base, clamp and glass filter plate without bottle

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

IDL glass filter units, complete unit

Borosilicate glass 3.3, clamp and bottom part with outlet tube with 15 mm Ø, to fit all membrane filters with a Ø of 47 or 50 mm.
Description value
Malzeme: Borosilikat Cam 3.3