NF EN 1189 : 1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
QUALITE DE L'EAU - DOSAGE DU PHOSPHORE - DOSAGE SPECTROMETRIQUE A L'AIDE DU MOLYBDATE D'AMMONIUM
01-04-2005
12-01-2013
Avant-propos
0 Introduction
1 Domaine d'application
2 Principe
3 Dosage des orthophosphates
4 Dosage des orthophosphates par extraction au solvant
5 Dosage des phosphates hydrolysables et des orthophosphates
6 Dosage du phosphore total après oxydation au peroxodisulfate
7 Dosage du phosphore total après digestion à l'acide
sulfurique-acide nitrique
Annexe A (informative) Données de fidélité
Annexe B (informative) Interférences
Annexe C (informative) Bibliographie
Defines methods for determining orthophosphate, orthophosphate after solvent extraction, hydrolysable phosphate plus orthophosphate and total soluble phosphorus and total phosphorus after decomposition. Applies to all water including seawater and effluents. ALSO NUMBERED AS BS 6068 PT2 SEC 2.28 1986
| DevelopmentNote |
Indice de Classement: T90-023 Supersedes NFT 90 023 (10/2001)
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Superseded
|
| Supersedes |
| Standards | Relationship |
| DIN EN 1189:1996-12 | Identical |
| UNI EN 1189 : 1999 | Identical |
| BS EN 1189:1997 | Identical |
| EN 1189 : 1996 | Identical |
| UNE-EN 1189:1997 | Identical |
| I.S. EN 1189:1997 | Identical |
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