Seal G13 for 4mL vials PTFE/silicone, pk/100 Back Catalog number: V0004-D Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 610050-24 22.5mm x 0.100" PTFE/Silicone Septa for 24mm Closu 1 014,00 Kč 610050-20 19mm x 0.100" PTFE/Silicone Septa for 20mm Closure 1 239,00 Kč 612550-24 22.5mm x 0.125 inch PTFE/Silicone Septa, pk/100 1 038,00 Kč