Screw cap with hole, black, for 4ml vial, pk/100 Back Catalog number: V0004-SL Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 24151163 24mm PP Screw Cap, white, hole, SIL/PTFE, 3,2mm, pk/100 Price on request 5320-15 15-425 Black PP Cap no Hole, pk/100 5,80 € 5183-4428 Vial,screw 8-425,2ml,clr,100PK 25,45 €