Seal G13 for 4mL vials PTFE/silicone, pk/100 Back Catalog number: V0004-D Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 604040-09 9mm x 0.040" PTFE/Red Rubber Septa, pk/100 386,00 Kč 702043 Septa N9 PTFE w, 53°, 0.25 104,00 Kč V0822100 Septa, Tan PTFE/white silicone,20mm ,0.125″thick 700,00 Kč