Description

GSC Hoffman Electrolysis Unit includes glassware, hardware, support apparatus with acid-resistant panel, large-surface platinum electrodes, easy-to-read graduations and instructions. Acid resistant mounting of the unit reduces corrosion and chances of drop and breakage when in use or stored. Unit includes gas collecting tubes of 22 inch height, ground glass stopcocks, 60 milliliter Hoffman-style electrolysis apparatus and requires a 6 V battery or low voltage DC power supply.