A simple type of electrolysis apparatus, but demonstrates the principle as efficiently as a more expensive model. Consists of a plastic container 3"diameter x 2.5"high (total height 3.75") with mounted carbon electrodes. The bottom of the container has cutouts so that leads can be connected to the electrodes easily. Supplied complete with two alligator clip leads (1 red, 1 black), two graduated test tubes, two rubber stoppers to close the test tubes after collection of gases and instruction manual. Works on 12 V DC.
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