Screw cap with hole, black, for 4ml vial, pk/100 Back Catalog number: V0004-SL Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 5394-09F 9mm R.A.M.™ Black Cap, PTFE/Butyl Rubber, pk/100 26,82 € 5395-09FN 9mm R.A.M.™ Ribbed Cap, Natural, PTFE/Silicone Lin 21,81 € 5310-15G 15-425mm Green, PP Open Hole Cap, pk/100 6,37 €