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...