Screw cap with hole, black, for 4ml vial, pk/100 Back Catalog number: V0004-SL Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 5183-2067 Vial,screw,2ml,clr,cert,1000CS 232,91 € 5182-0737 Screw Cap Vial, Cap/Septa Kit 500EA 403,88 € 5396F-09R 9mm R.A.M.™ Smooth Cap, Red, PTFE/Silicone/PTFE Li 35,55 €