QUALITE DE L'EAU - DOSAGE DU PHOSPHORE - DOSAGE SPECTROMETRIQUE A L'AIDE DU MOLYBDATE D'AMMONIUM

Superseded date

01-04-2005

Published date

12-01-2013

Publisher

Association Francaise de Normalisation

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Status	Superseded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	NFT 90 023 : 1982

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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NF EN 1189 : 1997

QUALITE DE L'EAU - DOSAGE DU PHOSPHORE - DOSAGE SPECTROMETRIQUE A L'AIDE DU MOLYBDATE D'AMMONIUM

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Abstract

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