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
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
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.