Seal G13 for 4mL vials PTFE/silicone, pk/100 Back Catalog number: V0004-D Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended V0322100 11mm Septa,Red PTFE/White Silicone with slit ,0.05 14,24 € V0822100 Septa, Tan PTFE/white silicone,20mm ,0.125″thick 28,48 € 6064L-9.5 9.5mm Diameter 4-Layer GC Septa 82,00 €