22mm PTFE Liner Back Catalog number: 38-138 Manufacturer: J.G.Finneran Associates Availability: 4 weeks Price (VAT incl.) 21,91 € 18,10 € - + Recommended 702981 N18 septa SIL blue/PTFE white, 1,5mm, pk/100 37,24 € 604060-09 9mm x 0.040" PTFE/Silicone/PTFE Septa, pk/100 25,45 € 702053 Septa N12 RR or/FEP, 40°, 1.5 11,79 €