STOPPERS PTFE, NS 24/29 Back Catalog number: 1457 Availability: In the manufacturer's stock Price on request - + Recommended 1434 VOLUMETRIC FLASKS WITH SCREW CAP PP, 500ml Price on request 551 DESSICATOR DISCS, O 141mm Price on request C 350-02 BOLA Cylindrical Stirring Bars, PTFE, 3x3mm Price on request