Carbon electrodes in rubber stoppers, fitted with terminals, per pair.

Suitable for quantitative work.

Suitable for school use.

Glass,riffled inlet and outlet tubes, length 200 mm,

Chrome plated brass, with water inlet nozzle and vacuum nozzle.

Polypropylene, with non-return valve and arm for removable hose connection. Suitable for use with corrosive filtrates.

The glass unit has two connected limbs, each graduated 50 x 0.2 ml, with stopcocks, with a tube and a funnel shaped reservoir bulb.

Cast iron stove enamelled base, chrome plated rod, one clamp and one support for holding Hoffman Voltameter.

Platinum wire or foil fused into glass rod with internal lead, with rubber stopper and glass protection tube, per pair.

Two copper plates, size 120 x 50 mm, each fitted with a terminal on wooden support. Complete with glass jar, 150 x 100 mm. ht x diam.

With two outer 75 x 50 mm and a central 70 x 45 mm copper plates, suspended from copper wires fitted with 4 mm connectors and supported by two insulated bars. With glass jar, 150 x 100 mm.