Pre-Slit Red PTFE/White silicone septa, pk/100 Back Catalog number: PL30A-010 Availability: In the manufacturer's stock Price on request - + Recommended 6064L-11 11mm Diameter 4-Layer GC Septa 2 139,00 Kč V0322100 11mm Septa,Red PTFE/White Silicone with slit ,0.05 350,00 Kč 606550BTO-9 9mm Diameter, ThermoRed High Temp Low Bleed GC Sep 720,00 Kč