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 5150UL-20 20mm Silver Seal, 3mm Thick Clear PTFE/Blue Silicone Septa, Ultra Low Bleed 70,10 € 30511P-1232 500µL Polypropylene Limited Volume Vial, 12x32mm, 11mm Crimp/Snap Ring™ 18,06 € 5182-0552 Crimp cap 11mm, Septa PTFE/S 100/PK 28,87 € 21,65 €