18mm PTFE Liner Back Catalog number: 38-134 Manufacturer: J.G.Finneran Associates Availability: 4 weeks Price (VAT incl.) 20,64 € 17,06 € - + Recommended V0004-D Seal G13 for 4mL vials PTFE/silicone, pk/100 Price on request 610050-24 22.5mm x 0.100" PTFE/Silicone Septa for 24mm Closu 43,75 € 5070-12 12mm PTFE/Silicone w/Slit Versa Vial ™ Plug 30,31 €