GRIP STOPPERS FOR CENTRIFUGE TUBES, ROUND BOTTOM, LDPE (THG) Back Catalog number: 9400787 Availability: In the manufacturer's stock Price on request - + Recommended V0815100 20mm Silver Aluminum Seal w/Tan PTFE/white silico 850,00 Kč 5001L2-13 13mm Gray Chlorobutyl Lyophilization Stopper - 2 P 2 948,00 Kč S228 Nature PTFE/Nature silicone septa 22 x 3mm, pk/100 Price on request