The procedure is intended for the analysis of raw and drinking waters and can be used for waters having a calcium content of up to 50 mg/l and a magnesium content of up to 5 mg/l. For samples containing higher concentrations of calcium or magnesium a smaller volume of the sample must be taken for the analysis.
Status: PublishedPublication date: 1986-05
Edition: 1Number of pages: 3
Technical Committee: ISO/TC 147/SC 2 Physical, chemical and biochemical methods
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