RO
SR ENV 12260:2002
Water quality - Determination of nitrogen - Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminiscence detection
Standardul stabileşte o metodă de determinare a conţinutului de azot prezent sub formă de amoniac gazos liber, de amoniu, de nitraţi şi de compuşi organici azotaţi capabili să se transforme în dioxid de azot sub efectul unor condiţii oxidante
Status :
Withdrawn
Approval date : 9/23/2002
Publish date : 9/24/2002
Withdrawal date : 2/28/2004
Number of pages : 14
ICS : 13.060.50 Examination of water for chimical substances
Technical Committee : 52 - Water quality
- Normative reference SR EN 1484:2001
- Replaced by SR EN 12260:2004