Standard ground-joint stoppers NS 19/26, PU=10

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

borosilicate glass 3.3, hollow, with hexagonal grip and closed tip,
packing unit: 10 pieces
Description value
Şilif boyu: NS 10/19
Malzeme: Borosilikat Cam 3.3
EAN kodu: 4250317312242
Description value
WEEE obligation: No
Erlenmeyer flasks 50 ml with ground joint NS 19/26 made of borosilicate glass 3.3, in compliance...