20mm x 0.010" White PTFE Septa Back Catalog number: 601010-20 Manufacturer: J.G.Finneran Associates Availability: 4 weeks Price (VAT incl.) 13,60 € 11,24 € - + Recommended 702D20TB Septa N20 Butyl dark gray/PTFE, pk/100 36,94 € 606040-13 13mm x 0.060" PTFE/Red Rubber Septa 17,01 € 604070-10 10mm x 0.040" Red PTFE/Silicone w/Slit Septa 39,37 €