UNI EN 26777 : 1994
Current
The latest, up-to-date edition.
WATER QUALITY - DETERMINATION OF NITRITE - MOLECULAR ABSORPTION SPECTROMETRIC METHOD
31-10-1994
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 |
Supersedes UNI 10508 (06/2004)
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| UNE-EN 26777:1994 | Identical |
| NF EN 26777 : 1993 | Identical |
| NBN EN 26777 : 1993 | Identical |
| I.S. EN 26777:1993 | Identical |
| BS EN 26777:1993 | Identical |
| EN 26777:1993 | Identical |
| DIN EN 26777:1993-04 | Identical |
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