Philip Harris Electrolysis Cell Alan Marks caterpillar green

caterpillar green

and manta rays

3 spinner boards

The Tangle Relax Therapy is a smaller version of the highly effective Tangle Therapy

Extra bass button to enhance the bass effect

Philip Harris Electrolysis Cell Alan Marks caterpillar greenFor quick and simple qualitative demonstration of electrolysis. Comprises stout open ended glass tube fitted with two tapered carbon electrodes by means of a bored rubber stopper. Connections are made by crocodile clips, and an insulating strip of plastic in the bung prevents the clips being shorted accidentally. Glass Tube: (L)74mm x (D)24mm. Collecting Tubes: (L)75mm x (D)10mm Rubber Bung size: 21 Electrode Dimensions (L)73mm x (D)5mm