This is a simple and economical type of electrolysis apparatus. Platinum electrodes are attached to insulated connecting rods which are attached to binding posts mounted on a nonconducting support. The support rests across the top of a beaker and has two clips that each hold an inverted test tube. Available in two versions, with or without a beaker. The unit operates on a user-supplied 6V battery or 10V DC power supply.
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