Screw cap with hole, black for 16mL vials, pk/100 Back Catalog number: V0016-SL Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 5190-9062 Vial, clr scrw 2ml 100pcs 6,50 € 5191-8123 Vial, screw,2ml,PP,certified,500PK 106,53 € 5360-13W 13-425mm Solid Top, White Polypropylene Cap, PTFE/ 23,77 €