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 702084 SC N9-H, r, PTFEr/Sil w/PTFEr, 50°, 1.0 23,24 € 5340-13 13-425mm Black, Polypropylene Glass Filled Open Ho 8,00 € 806050-1545A Amber 13-425mm Threaded Vial, 15x45mm, Black Polyp 71,09 €