NF EN 26777 : 1993
Current
The latest, up-to-date edition.
WATER QUALITY - DETERMINATION OF NITRITE - MOLECULAR ABSORPTION SPECTROMETRIC METHOD
12-01-2013
National foreword
Method
1. Scope
2. Field of application
3. Principle
4. Reagents
5. Apparatus
6. Sampling and samples
7. Procedure
8. Expression of results
9. Special cases
10. Notes on procedure
11. Test report
Annex
Effect of other substances on the result
Covers contents up to 0.25 mg?l. Relevant for raw, waste and drinkable waters.
| DevelopmentNote |
Indice de classement: T90-013. (07/2014)
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| EN 26777:1993 | Identical |
| ISO 6777:1984 | Identical |
| UNE-EN 26777:1994 | Identical |
| BS EN 26777:1993 | Identical |
| DIN EN 26777:1993-04 | Identical |
| UNI EN 26777 : 1994 | Identical |
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