Screw cap with hole, black, for 4ml vial, pk/100 Back Catalog number: V0004-SL Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 5371-09FRB 9mm R.A.M.™ Ribbed Cap, Royal Blue, PTFE/Silicone 31,66 € 5183-2082 Clr scrw vial,slit PTFE/Si Septa, 100/PK 88,36 € 80209-1232A Amber Step R.A.M.™ 9mm Threaded Vial, 12x32mm, w/2 80,40 €