BS EN ISO 7980:2000
Current
The latest, up-to-date edition.
Water quality. Determination of calcium and magnesium. Atomic absorption spectrometric method
Hardcopy , PDF
English
06-30-1987
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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
Determination of dissolved calcium and magnesium by flame atomic absorption spectrometry. Applicable to raw and drinking waters with a calcium content of up to 50 mg/l and a magnesium content of up to 5 mg/l.
| Committee |
EH/3/2
|
| DevelopmentNote |
Renumbers and supersedes BS 6068-2.30(1987) (04/2000) Supersedes 85/51623 DC and BS 2690-4(1967) 2000 Version incorporates amendment 10872 to BS 6068-2.30(1987) (06/2005) Reviewed and confirmed by BSI, July 2008. (06/2008)
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 7980:1986 | Identical |
| NEN EN ISO 7980 : 2000 | Identical |
| UNI EN ISO 7980 : 2002 | Identical |
| SN EN ISO 7980 : 2000 | Identical |
| NF EN ISO 7980 : 2000 | Identical |
| EN ISO 7980:2000 | Identical |
| UNE-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 |
| DIN EN ISO 7980:2000-07 | Identical |
| 03/110850 DC : DRAFT JULY 2003 | BS 8427 - JUG WATER FILTER SYSTEMS - SPECIFICATION |
| BS 8427:2004 | Jug water filter systems. Specification |
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