GRIP STOPPERS FOR CENTRIFUGE TUBES, ROUND BOTTOM, LDPE (THG) Back Catalog number: 9400787 Availability: In the manufacturer's stock Price on request - + Recommended V0122100 9mm Septa, Red PTFE/White SIL with slit, pk/100 Price on request 606070-10 10mm x 0.060" Red PTFE/Silicone w/Slit Septa 917,00 Kč 604040-10F 10mm x 0.040" PTFE/Butyl Rubber Septa 572,00 Kč