VOLUMET. FLASK A CC 50 ML, BLUE GRADUATION NS12/21

Volumetric flasks DURAN®, class A, blue graduation, 50:0,06, ml NS 12/21, H 140 mm, with NS ground, without stopper, with declaration of conformity acc. to DIN 12600, with dated batch indentification, acc. to DIN EN ISO 1042.