ISO 7980:1986
International Standard
Current Edition
·
Approved on
01 May 1986
Water quality — Determination of calcium and magnesium — Atomic absorption spectrometric method
ISO 7980:1986 Files
English
3 Pages
Current Edition
19.83 OMR
ISO 7980:1986 Scope
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.
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