EN ISO 7980:2000
Current
The latest, up-to-date edition.
Water quality - Determination of calcium and magnesium - Atomic absorption spectrometric method (ISO 7980:1986)
27-01-2000
National foreword
1 Scope and field of application
2 Principle
3 Reagents and materials
4 Apparatus
5 Sampling
6 Procedure
7 Expression of results
8 Test report
Table 1 - Concentration of calibration solutions
Table 2 - Wavelength and optimum concentration ranges
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.
| Committee |
CEN/TC 230
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| ISO 7980:1986 | Identical |
| BS EN ISO 7980:2000 | Identical |
| I.S. EN ISO 7980:2000 | Identical |
| NBN EN ISO 7980 : 2000 | Identical |
| NS EN ISO 7980 : 1ED 2000 | Identical |
| NEN EN ISO 7980 : 2000 | Identical |
| BS 6068-2.30(1987) : 1987 AMD 10872 | Identical |
| SS-EN ISO 7980:2000 | Identical |
| NF EN ISO 7980 : 2000 | Identical |
| PN EN ISO 7980 : 2002 | Identical |
| DIN EN ISO 7980:2000-07 | Identical |
| UNE-EN ISO 7980:2000 | Identical |
| BS EN 15290:2011 | Solid biofuels. Determination of major elements. Al, Ca, Fe, Mg, P, K, Si, Na and Ti |
| I.S. EN 15290:2011 | SOLID BIOFUELS - DETERMINATION OF MAJOR ELEMENTS - AL, CA, FE, MG, P, K, SI, NA AND TI |
| BS EN 206 : 2013 | CONCRETE - SPECIFICATION, PERFORMANCE, PRODUCTION AND CONFORMITY |
| EN 15290:2011 | Solid biofuels - Determination of major elements - Al, Ca, Fe, Mg, P, K, Si, Na and Ti |
| 10/30219393 DC : 0 | BS EN 15290 - SOLID BIOFUELS - DETERMINATION OF MAJOR ELEMENTS - AL, CA, FE, MG, P, K, SI, NA AND TI |
| I.S. CEN TS 15290:2006 | SOLID BIOFUELS - DETERMINATION OF MAJOR ELEMENTS |
| 17/30357267 DC : 0 | BS EN 17093 - DOMESTIC APPLIANCES USED FOR DRINKING WATER TREATMENT NOT CONNECTED TO WATER SUPPLY - JUG WATER FILTER SYSTEMS - SAFETY AND PERFORMANCE REQUIREMENTS, LABELING AND INFORMATION TO BE SUPPLIED |
| DD CEN/TS 15290:2006 | Solid biofuels. Determination of major elements |
| PREN 17093 : DRAFT 2017 | DOMESTIC APPLIANCES USED FOR DRINKING WATER TREATMENT NOT CONNECTED TO WATER SUPPLY - JUG WATER FILTER SYSTEMS - SAFETY AND PERFORMANCE REQUIREMENTS, LABELING AND INFORMATION TO BE SUPPLIED |
| NF EN 15290 : 2011 | SOLID BIOFUELS - DETERMINATION OF MAJOR ELEMENTS - AL, CA, FE, MG, P, K, SI, NA AND TI |
| EN 206:2013+A1:2016 | Concrete - Specification, performance, production and conformity |
| DIN EN 15290:2011-04 | SOLID BIOFUELS - DETERMINATION OF MAJOR ELEMENTS - AL, CA, FE, MG, P, K, SI, NA AND TI |
| DIN EN 206:2014-07 | CONCRETE - SPECIFICATION, PERFORMANCE, PRODUCTION AND CONFORMITY |
| CEN/TS 15290:2006 | Solid Biofuels - Determination of major elements |
| UNE-EN 15290:2011 | Solid biofuels - Determination of major elements - Al, Ca, Fe, Mg, P, K, Si, Na and Ti |