Screw cap with hole, black, for 4ml vial, pk/100 Back Catalog number: V0004-SL Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 5182-0718 Screw cap green 100/PK 740,74 Kč 5310-10W 10-425mm White, Polypropylene Open Hole Cap 191,00 Kč 804060T-1232 Clear 10-425mm Threaded Vial, 12x32mm, Black Polyp 2 001,00 Kč