Simple Gas Preparation Kit

Simple Gas Preparation Kit use for producing gases which can be collected over water, e.g. oxygen, hydrogen and carbon dioxide. Comprises with plastic tank with lid, test tube stand, five test tubes 150 x 24 mm. and stoppers, thistle funnel, test tube with side arm and one - hole stopper, special gas chimney shelf, delivery tube and tubing connector. The tank and lid form a storage box for all components.