18mm Magnetic Screw Cap, blue SIL/PTFE, pk/100 Back Catalog number: 18 03 1309 Availability: In the manufacturer's stock Price on request - + Recommended 5310F-09R 9mm PP Open Hole Cap, red, pk/100 5,43 € 5067-0205 Scrw Vials/Cap,Silicon Sep Slit/Bond 500 359,15 € 805050-10 10-425mm Black PP Closure PTFE/Sil, 0.050", pk/100 31,51 €