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 606070-10 10mm x 0.060" Red PTFE/Silicone w/Slit Septa 37,22 € 603570-08 8mm x 0.035" Red PTFE/Silicone w/Slit Septa 34,95 € V0115100 Blue open top Caps with pre-assembled 9mm slit Se 22,38 €