GRIP STOPPERS FOR CENTRIFUGE TUBES, ROUND BOTTOM, LDPE (THG) Back Catalog number: 9400787 Availability: In the manufacturer's stock Price on request - + Recommended 606GHT-11R 11mm Diameter Red Guide Hole High Temperature 2 600,00 Kč 70277 Septa N20 But r/PTFE gr, 50°, 3.0 516,00 Kč 604060-09 9mm x 0.040" PTFE/Silicone/PTFE Septa, pk/100 637,00 Kč