Screw cap with hole, black, for 4ml vial, pk/100 Back Catalog number: V0004-SL Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 53951-09FN 9mm R.A.M.™ Ribbed Cap, Natural, Bonded PTFE/Silic 34,84 € 5183-4461 Black cap,13-425 open screw top, 100PK 6,95 € 5,21 € 5395-09FO 9mm R.A.M.™ Ribbed Cap, Orange, PTFE/Silicone Line 22,39 €