GRIP STOPPERS FOR CENTRIFUGE TUBES, ROUND BOTTOM, LDPE (THG) Back Catalog number: 9400787 Availability: In the manufacturer's stock Price on request - + Recommended V0817100 20mm magnetic Bimetal seal w/Tan PTFE/white silic 1 000,00 Kč 702481 Septa N8, Sil white/PTFE blue, pk/100 494,00 Kč 70277 Septa N20 But r/PTFE gr, 50°, 3.0 546,00 Kč