VOLUMET. FLASK A CC 20 ML, CONICAL GL.ST.BL.GRAD. NS10/19

Volumetric flasks DURAN®, class A, blue graduation, 20:0,04 ml, NS 10/19, H 110 mm, conical form, with NS ground and hollow glass stopper, with declaration of conformity acc. to DIN 12600, with dated batch identification, acc. to DIN EN ISO 1042.