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ISO 6227:1982

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ISO 6227:1982 Chemical products for industrial use -- General method for determination of chloride ions -- Potentiometric method

standard by International Organization for Standardization, 09/01/1982

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Describes a method based on the potentiometric titration of the chloride ions with standard volumetric silver nitrate solution in an acid medium and in the presence of acetone, using a silver electrode or a chloride or silver ion-selective electrode (measuring electrode) and a calomel or a mercury(I) sulphate electrode (reference electrode). Is a applicable to test solutions having chloride concentrations, expressed in milligrams per litre, of between 1 and 1500.

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Published: 09/01/1982 Number of Pages: 8File Size: 1 file , 540 KB Same As: BS 6337-4:1984