Screw cap with hole, black, for 4ml vial, pk/100 Back Catalog number: V0004-SL Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 5182-0717 Blue screw caps 100/PK 740,74 Kč 804040-1232A Amber 8-425mm Threaded Vial, 12x32mm, Black Polypr 1 375,00 Kč 5183-2075 Blue plypro solid scrw tp,PTFE linr100PK 996,83 Kč