Screw cap with hole, black, for 4ml vial, pk/100 Back Catalog number: V0004-SL Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 801010-1545 Clear 13-425mm Threaded Vial, 15x45mm, Black Polyp 939,00 Kč 702082 N9 PP cap, green, center hole, Rub/PTFE,pk/100 351,00 Kč 53951-09F 9mm R.A.M.™ Ribbed Cap, Black, Bonded PTFE/Silicon 808,00 Kč