20mm Al Cap,Pharma-Fix Seals (Butyl, PTFE),pk/100 Back Catalog number: 20 03 0030 Availability: In the manufacturer's stock Price on request - + Recommended 5230-11B 11mm Blue Snap Top Cap, 1mm Thick Polyimide/Silicone Lined for PFAS Testing 677,00 Kč 5188-2788 Vial,crimp/snap,250uL,PP,cert,100PK 995,43 Kč 5150UL-11B 11mm Blue Seal, 1mm Thick Clear PTFE/Blue Silicone Septa, Ultra Low Bleed 832,00 Kč