Screw cap with hole, black, for 4ml vial, pk/100 Back Catalog number: V0004-SL Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 11141716 1.5ml Screw Vial, 8-425, clear, Silicone white/PTFE Red Cap, pk/100 Price on request 5360-09R 9mm Solid Top R.A.M.™ Smooth Cap, Red Polypropylen 21,64 € 5185-5861 Green screw cap,PTFE/sil/septa,500pk 211,39 €