The method is applicable to the analysis of products with a content greater than 0,01 % (m/m). The method is not applicable to mixtures based on sodium chlorate, such as herbicides and insecticides. The test portion is dissolved in water. Filtration of the resultant solution through a filter crucible. Washing, drying and weighing of the residue.
Status: PublishedPublication date: 1973-04
Edition: 1Number of pages: 2
Technical Committee: ISO/TC 47 Chemistry
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