GRIP STOPPERS FOR CENTRIFUGE TUBES, ROUND BOTTOM, LDPE (THG) Back Catalog number: 9400787 Availability: In the manufacturer's stock Price on request - + Recommended 702931.3 Stop N20, Bromobut gr, 50° 247,00 Kč 606070-13 13mm x 0.060" PTFE/Silicone w/Slit Septa, pk/100 1 037,00 Kč 702931.1 Stop N20, Bromobut r, 45° 217,00 Kč