20mm PTFE Liner Back Catalog number: 38-136 Manufacturer: J.G.Finneran Associates Availability: 4 weeks Price (VAT incl.) 19,65 € 16,24 € - + Recommended 604040-09 9mm x 0.040" PTFE/Red Rubber Septa, pk/100 14,86 € 702062 N 22 septa Silicone natural/PTFE, pk/100 37,83 € V0814100 20mm Silver aluminum Seal w/Transparent PTFE/Trans 34,59 €