Screw cap with hole, black, for 4ml vial, pk/100 Back Catalog number: V0004-SL Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 5391F-09RB 9mm Smooth Cap, Royal Blue, PTFE Lined, pk/100 344,00 Kč 5310F-09Y 9mm PP Open Hole Cap, yellow, pk/100 130,00 Kč 5190-2242 Vial,screw,250uL,PP,cert,100PK 994,52 Kč