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 30711CP-1232 750µL Clear Polypropylene Limited Volume Vial, 12x32mm, 11mm Crimp/Snap Ring™ 18,31 € 5540-11R 11mm Red Poly Crimp™ Seal, PTFE/Butyl Rubber Lined [Patented] 35,91 € 5190-6096 Green crmp cap,PTFE/si/PTFE,11mm, 1000PK 300,11 €