VOLUMET. FLASK A CC 20 ML, BLUE GRADUATION NS10/19

Volumetric flasks DURAN®, class A, blue graduation, 20:0,04 ml, NS 10/19, H 110 mm, with NS ground, without stopper, with declaration of conformity acc. to DIN 12600, with dated batch indentification, acc. to DIN EN ISO 1042.