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Description: | Early electric bichromate cell. Large glass jar with a brass cap, containing four metal elements which extend down into the jar and attach to electricity terminals in the lid. Typically, the main elements of the cell include an anode made of zinc; an electrolyte of diluted sulphuric acid; a depolarizer of chromic acid and a carbon cathode.
image | Source: | Tyne & Wear Archives & Museums | Identifier: | emu.ecatalogue.science&industry.481642 | Go to resource |
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