ISO 4323:1977 View larger

ISO 4323:1977

M00010198

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ISO 4323:1977 Soaps -- Determination of chlorides content -- Potentiometric method

standard by International Organization for Standardization, 09/01/1977

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The method is carried out as follows: Potentiometric titration of the chloride ions with standard volumetric silver nitrate solution in a nitric acid medium, using a silver-silver chloride measurement electrode and a calomel reference electrode.