Screw cap with hole, black for 16mL vials, pk/100 Back Catalog number: V0016-SL Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended V0111100 open top caps,Blue,for DN9mm Screw Vials 6,09 € 702140 Screw closure, N 18,Silicone w./PTFE,1.5mm 62,75 € 702083 N9 PP cap, green center hole,SIL/PTFE blue, pk/100 24,29 €