Pre-Slit Red PTFE/White silicone septa, pk/100 Back Catalog number: PL30A-010 Availability: In the manufacturer's stock Price on request - + Recommended 606550B-08 8mm x 0.065" Blue PTFE/Silicone Septa 508,00 Kč 610050-20 19mm x 0.100" PTFE/Silicone Septa for 20mm Closure 1 239,00 Kč 604040-13 12mm x 0.040" PTFE/Red Rubber Septa, pk/100 423,00 Kč