Screw cap with hole, black, for 4ml vial, pk/100 Back Catalog number: V0004-SL Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 778W/R 3,7ml Glass vial No Label, White Cap, RB, pk/2000 Price on request 5397ULF-09RB 9mm R.A.M.™ Smooth Cap, Royal Blue, Clear PTFE/Blu 37,30 € 5310L-08R 8-425mm Red, PP Open Hole Cap, Flangeless, pk/100 6,09 €