The method is applicable to products with a sodium chloride content greater than 0.01% (m/m). The method is not applicable to the analysis of sodium chlorate-based mixtures, such as herbicides, insecticides, etc.
NBN T 03-153-1979 history
1979NBN T 03-153-1979 Sodium chlorate for industrial use - Determination of chloride content - Mercurimetric method