Volumetric flask, 25 ml, class A, conformity certified, ST12/21, ST-hollow glass stopper, Diffico blue, acc. to USP made from DURAN tubing, Pack = 10 pcs. All volumetric flasks are delivered with batch number and enclosed one batch certificate per packing unit of the manufacturer

• Brand : WITEG
• Code : 3 668 014 BL USP