20mm x 0.010" White PTFE Septa Back Catalog number: 601010-20 Manufacturer: J.G.Finneran Associates Availability: 4 weeks Price (VAT incl.) 13,30 € 10,99 € - + Recommended 70260 Septa N12 PTFE w, 53°, 0.25 3,97 € 610050-20 19mm x 0.100" PTFE/Silicone Septa for 20mm Closure 49,15 € 604070-10 10mm x 0.040" Red PTFE/Silicone w/Slit Septa 38,48 €