ISO-7980 › Water quality - Determination of calcium and magnesium - Atomic absorption spectrometric method

ISO-7980 - 1ST EDITION - CURRENT


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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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Document Number

ISO 7980:1986

Revision Level

1ST EDITION

Status

Current

Publication Date

May 1, 1986

Committee Number

ISO TC 147/SC 2