Septa, PTFE/White Silicone, 8mm for 8-425, pk/100 Back Catalog number: V0221100 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended V0321100 11mm Septa,Red PTFE/White Silicone ,0.050″thick 12,03 € 606050B-18M 17.5mmx0.060" Blue PTFE/Sil Septa for 18mm,pk/100 46,29 € 606GHP-10P 10mm Diameter Purple Guide Hole High Performance 90,76 €