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 702047 SCB N10-H,blk, Sil w/PTFE bl (-) 45°,1.5 28,33 € 5185-5863 Blue screw cap,PTFE/sil septa,500pk 157,66 € 702031 SC N9-H, bl, PTFE w, 53°, 0.25 12,14 €