Made of soda glass. For using demonstrating decomposition of water, determination of chemical composition by electrolysis and applicable in evaluation of electrochemical of equivalent of hydrogen. Platinum electrode are used for the electrolysis of water, carbon electrodes for the electrolysis of ammonia or hydrochloric acid. The glass has two connected limbs, graduated for 50cms3 capacity, integral with reservoir tube and funnel shaped bulb, with a stopcock at top of each limb, with pair platinum electrode and one pair carbon electrodes. Reservoir capacity 200 cm3.
With stand.

Overall dimensions: 700 x 85 mm. (Height x width)