UNE-EN 26777:1994
Current
The latest, up-to-date edition.
WATER QUALITY. DETERMINATION OF NITRITE. MOLECULAR ABSORPTION SPECTROMETRIC METHOD. (ISO 6777:1984).
Hardcopy , PDF
Spanish, Castilian, English
14-06-1994
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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.
| Committee |
CTN 77/SC 1
|
| DevelopmentNote |
Supersedes UNE 77026. (07/2003)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
Asociacion Espanola de Normalizacion
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NF EN 26777 : 1993 | Identical |
| ISO 6777:1984 | Identical |
| NBN EN 26777 : 1993 | Identical |
| I.S. EN 26777:1993 | Identical |
| UNI EN 26777 : 1994 | Identical |
| BS EN 26777:1993 | Identical |
| EN 26777:1993 | Identical |
| DIN EN 26777:1993-04 | Identical |
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