20mm PTFE Liner Back Catalog number: 38-136 Manufacturer: J.G.Finneran Associates Availability: 4 weeks Price (VAT incl.) 20,46 € 16,91 € - + Recommended 605050-10 10mm x 0.050" Red PTFE/Silicone Septa, pk/100 20,69 € 606050G-15 15mmx 0.060" Gray PTFE/SIL, pk/100 26,15 € on sale 5001L2-13 13mm Gray Chlorobutyl Lyophilization Stopper - 2 P 123,84 €