Screw cap with hole, black, for 4ml vial, pk/100 Back Catalog number: V0004-SL Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 24 15 1395 Screw Cap white ND24, closed, Butyl/PTFE, pk/100 Price on request 30108T-1232 100µL TPX Limited Volume Vial, 12x32mm, 8-425mm Th 28,13 € 804060-13 13-425 Black Closure, PTFE/SIL/PTFE Septa, pk/100 32,16 € on sale