Seal G13 for 4mL vials PTFE/silicone, pk/100 Back Catalog number: V0004-D Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 702057 N20 Septa Butyl light gray/PTFE, 3mm, th., pk/100 22,76 € 95025-08 Septa for HS, sil rubber/PTFE, ULB, pk/1000 Price on request 604040-08 8mm x 0.045" PTFE/Red Rubber Septa, pk/100 13,73 €