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NEN-EN-ISO 7980

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

active, Most Current
Organization: NEN
Publication Date: 1 February 2000
Status: active
Page Count: 12
ICS Code (Examination of water for chemical substances): 13.060.50
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.

Document History

NEN-EN-ISO 7980
February 1, 2000
Water quality - Determination of calcium and magnesium - Atomic absorption spectrometric method
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...
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