Screw cap with hole, black for 16mL vials, pk/100 Back Catalog number: V0016-SL Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 24 15 1007 Screw Cap white ND24,closed, PTFE/EPDM/PTFE,pk/100 Price on request 8010-0543 vial amb scrw pre-slit PTFE/sil 100pk 70,63 € 804060-10B 10-425mm Blue Open Hole Polypropylene Closure, PTF 43,43 €