VOLUMET. FLASK A CC 20 ML, POLYST. AMBER GRAD. NS12/21

Volumetric flasks DURAN®, class A, amber stain, 20:0,06 ml, NS 12/21, H 105 mm, with NS ground and poly stopper, with declaration of conformity acc. to DIN 12600, with dated batch indentification, acc. to DIN EN ISO 1042.