MININERT VALVE 24-410

This Mininert® valve is excellent for sealed tube reactions, long term storage of standards or periodic addition of reactants. · A push-pull, color-coded, green-for-open, red-for-closed position valve for easy use and long lasting performance · Contents are accessible with a syringe needle · Septum seal prevents leakage when using a syringe · Vial not supplied · Mininert® is a registered trademark of Dynatech