Screw cap with hole, black, for 4ml vial, pk/100 Back Catalog number: V0004-SL Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 5360-09 9mm Solid Top Cap, Black PP, PTFE/F217, pk/100 20,26 € 702115 N18 screw cap closed, SIL/PTFE, pk/100 30,01 € 702162 N 9 PP screw cap, black, center hole, pk/100 4,14 €