Nature PTFE/Nature silicone septa 22 x 3mm, pk/100 Back Catalog number: S228 Availability: In the manufacturer's stock Price on request - + Recommended 606MSLB-9.5 9.5mm Diameter Low Bleed Yellow PTFE/Cream Silicon 515,00 Kč 606HTX-9.5 9.5mm Diameter HT-X High Performance Blue Silicone 877,00 Kč 607550-13 13mm x 0.075" Red PTFE/Silicone Septa, pk/100 573,00 Kč