Screw cap with hole, black, for 4ml vial, pk/100 Back Catalog number: V0004-SL Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended V0203100 Vial,2ml ,12×32mm, Amber, Screw top (8-425),pk/100 Price on request 702135 PP Screw Neck Vial N 9, 11.6 x 32mm transparent, 42,25 € V0102100 Vials only ,2ml,12×32mm,DN9mm Clear Glass,Screw to 12,19 €