GRIP STOPPERS FOR CENTRIFUGE TUBES, ROUND BOTTOM, LDPE (THG) Back Catalog number: 9400787 Availability: In the manufacturer's stock Price on request - + Recommended 606550BTO-11 11mm ThermoRed High Temp Low LB Septa, pk/25 31,54 € 702904 Septa N19 NR or/TEF, 45°, 1.3 18,87 € 601010-10 10mm x 0.010" White PTFE Septa 4,14 €