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 9085050-12 Convenience Pack - P/N 32008-1232 and 805050-08 48,31 € 8010-0553 4mL clr scrw 13mm blk PTFE/sil 100pk 85,33 € 5391-09FRB 9mm Ribbed Cap, Royal Blue, PTFE Lined, pk/100 13,96 €