Pre-Slit Red PTFE/White silicone septa, pk/100 Back Catalog number: PL30A-010 Availability: In the manufacturer's stock Price on request - + Recommended 604040-08 8mm x 0.045" PTFE/Red Rubber Septa, pk/100 13,27 € 606070-10 10mm x 0.060" Red PTFE/Silicone w/Slit Septa 37,22 € 702292 Septa N12, Sil white/PTFE, 1,3mm, pk/100 20,26 €