Seal G13 for 4mL vials PTFE/silicone, pk/100 Back Catalog number: V0004-D Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 70260 Septa N12 PTFE w, 53°, 0.25 4,23 € V0822100 Septa, Tan PTFE/white silicone,20mm ,0.125″thick 28,44 € 702041 N 9 septa, Red Rubber/FEP, pk/100 9,51 €