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 606GHT-17R 17mm Diameter Red Guide Hole High Temperature 171,67 € 5001SW-30G 30mm Gray Chlorobutyl Straight Wall Stopper 681,59 € 612550-20ULB .125 Thick Natural PTFE/Blue Ultra Low Bleed Sili 61,29 €