A fully automated procedure for the determination of sodium hypochlorite and hydrogen peroxide, based on the use of a porous catalytic silver electrode.
A new approach to the automated determination of sodium hypochlorite and hydrogen peroxide is described, based on the use of a porous catalytic silver electrode. The principle of both methods involves the quantitative liberation of oxygen, which is measured coulometrically by the electrode. The procedures are suitable for the continuous monitoring of the contents of bleaching baths.
Fleet
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Department of Chemistry, Imperial College of Science and Technology, London, S.W.7, U.K.
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Tenygl
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