Screw Top Storage Vials, Clear Glass, 16ml, 18-400mm Screw Thread, for use as a Storage Vial, MicroSolv Brand. 100pc/PAK

Vials, Screw Top, Storage, Glass, Clear, 16ml, with 18-400mm Screw Threads. For use with For use as a Storage Vial. MicroSolv Brand. Additional Info: First hydrolytic, Class A, Type N51A, Pharmaceutical Grade, Borosilicate Glass. These Storage Vials have 71x20.6mm outer dimensions and a total fill volume of 17.4ml and can be used for long term storage with a proper cap. Use with Caps that have 18-400 or ND18 screw threads, sold separately.