Screw cap with hole, black for 16mL vials, pk/100 Back Catalog number: V0016-SL Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 5310-15W 15-425mm White, Polypropylene Open Hole Cap 7,53 € 702884 Pre-sealed 20ml vialN24,closed cap PTFE/SIL,pk/100 75,54 € 5190-1599 Blue Screw Cap,PTFE/Red Si Septa 1000 261,21 €