Screw cap with hole, black for 16mL vials, pk/100 Back Catalog number: V0016-SL Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 5182-0718 Screw cap green 100/PK 27,84 € 801010-1232 Clear 8-425mm Threaded Vial, 12x32mm, Black Polypr 37,14 € 5351TBUL-18M 18mm Silver Magnetic (Metal) Cap with 0.125" White 111,55 €