Electrolysis

Platinum Electrodes – Replacement Parts for Hoffman Electrolysis Apparatus

These flat electrodes were designed for the Hoffman Electrolysis Apparatus. The platinum lead wires are sealed in glass tubes. The glass tubes are inserted in No. 1 rubber stoppers. These electrodes will fit SB11120M and SB10809M listed. More.

Apparatus Support – Replacement Parts for Hoffman Electrolysis Apparatus

This specially designed, heavy metal support has binding posts in the base and double clamps on the rod. A special clamp with prongs for supporting the lower part of the apparatus is also supplied. The stand will hold the apparatus securely without caus... More.

Glass Replacement Parts for Hoffman Electrolysis Apparatus

The graduated “U” tube with stopcocks and the glass thistle tubes are included. These are the same parts used in the complete apparatus (SB11120M). Graduated 50 ml in 0.2 ml. More.

Hoffman Electrolysis Apparatus

This complete apparatus will demonstrate the decomposition of water (separation of oxygen and hydrogen). Each of the glass tubes has stopcocks and is graduated to give precise measurements. The tubes are mounted on a special stand which is fitted with b... More.

Brownlee Electrolysis Apparatus

A simple type of electrolysis apparatus with platinum electrodes attached to insulated connecting rods which are attached to binding posts mounted on a nonconducting support. The support rests across the top of a battery jar (not included) and has two c... More.