Hoffman Electrolysis Apparatus

Product Description

For qualitative and quantitative
study of the electrolytic
decomposition of electrolytes
such as water, hydrochloric
acid etc.
Consists of two vertical 50mL,
gas-collecting,      graduated
glass tubes with stopcocks at
top and joined by a bridging
tube to a reservoir and tted
with a pair of platinum
electrodes at the lower ends
of the glass tubes. A lead
wire connecting the platinum
electrode passes through
the glass tube for external
connections, so that only the
platinum electrode comes in
contact with the electrolyte.
Packed in a styrofoam case.
Mounted on a cast iron stand
designed for safe clamping.
Requires a 6V battery or low
voltage D.C. power supply for
operation.