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 5183-2068 Vial,screw,2ml,clr,WrtOn,cert,1000CS 6 523,68 Kč 5360-15 15-425mm Solid Top,Black PP Cap,PTFE//F217, pk/100 657,00 Kč 5320-13W 13-425mm Solid Top, White PP Cap, pk/100 147,00 Kč