Description

For demonstrating the chemical composition of water by volume,
using electrolysis. The electrolysis of acidified water causes the
components of water to collect as Hydrogen and Oxygen, in
separate tubes, in the ratio of 2:1 approximately.The
graduated, precision bore borosilicate glass tubing,
with interchangeable glass keys, allows the user to
measure the volume of each gas produced. Supplied
as GLASSWARE ONLY. Platinum or Carbon electrodes
are available seperately, as is a safety clamp. The
Platimum electrodes use Platinum wire and foil to offer
the maximum surface area. Both types of electrode
come mounted in rubber bungs