Pre-Slit Red PTFE/White silicone septa, pk/100 Back Catalog number: PL30A-010 Availability: In the manufacturer's stock Price on request - + Recommended 702931.1 Stop N20, Bromobut r, 45° 8,66 € 70248 N 8 septa, Silicone white/PTFE, 1,3mm th., pk/100 9,73 € on sale 607550T-13 13mm x 0.075" Tan PTFE/Silicone Septa, pk/100 24,72 €