Messkolben, 20 ml, Klasse A, konformitätsbescheinigt, NS12/21, ohne Stopfen, DIFFICO blau, hergestellt aus DURAN Rohr,
Article Number3 662 013 BL
Unit of MeasurePiece
Volumetric flask, 20 ml, class A, conformity certified, ST12/21, without stopper, DIFFICO blue, made from DURAN tubing, Pack = 10 pcs. All volumetric flasks are delivered with batch number and have enclosed one batch certificate per package