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 702156 N9magnetic screw cap, silver SIL/PTFEbluee, pk/10 1 019,00 Kč 31509-1232 1.5mL Clear R.A.M.High Recov.Vial, 12x32mm, pk/100 6 986,00 Kč 9085050-12 Convenience Pack - P/N 32008-1232 and 805050-08 1 190,00 Kč