Screw cap with hole, black for 16mL vials, pk/100 Back Catalog number: V0016-SL Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 702147 N9 PP cap,yellow, center hole, Rub/PTFE,pk/100 13,73 € B5360PH-13G 13-425mm Green Ribbed Thermoset Solid Top Cap, PTF 512,70 € 5183-2068 Vial,screw,2ml,clr,WrtOn,cert,1000CS 247,04 €