GRIP STOPPERS FOR CENTRIFUGE TUBES, ROUND BOTTOM, LDPE (THG) Back Catalog number: 9400787 Availability: In the manufacturer's stock Price on request - + Recommended 702110 N18 septa SIL white/PTFE blue, 1,5mm, pk/100 936,00 Kč 601010-10 10mm x 0.010" White PTFE Septa 111,00 Kč 607550-10 10mm x 0.075" Red PTFE/Silicone Septa 576,00 Kč