GRIP STOPPERS FOR CENTRIFUGE TUBES, ROUND BOTTOM, LDPE (THG) Back Catalog number: 9400787 Availability: In the manufacturer's stock Price on request - + Recommended 70277 Septa N20 But r/PTFE gr, 50°, 3.0 546,00 Kč 606050-10 10mm x 0.060" Red PTFE/Silicone Septa, pk/100 511,00 Kč 606GHT-11R 11mm Diameter Red Guide Hole High Temperature 2 748,00 Kč