SYLICON CONICAL STOPPER - 48x37mm, h 50mm Back Catalog number: 3814 Availability: In the manufacturer's stock Price on request - + Recommended 2491 VOLUMETRIC FLASK WITH SCREW CAP TPX, 100ml Price on request 1010517 Zátka silikonová, 17/22 x 25mm Price on request 815 GRADUATED CYLINDER PP SHORT SHAPE, 25ml Price on request