Hirschmann Volumetric flask, brown, NS 14/23, 250 ml, 2 pc/PAK

Volumetric flasks DURAN®, class A, amber glass, 250:0,15 ml, NS 14/23, H 220 mm, with NS ground and hollow brown glass stopper, conformity certified, with dated batch identification, acc. to DIN EN ISO 1042. no certificate of analysis