Skip to content
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Go to AMERICAS site X
Please enter a keyword to search

  • 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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
    Add to Watchlist
    This Standard has been added successfully to your Watchlist.
    Please visit My Watchlist to see all standards that you are watching.
    Please log in or to add this standard to your Watchlist.
    We could not add this standard to your Watchlist.
    Please retry or contact support for assistance.
    You need to be logged in to add this standard to your Watchlist.
    Please log in now or create an account to add.
    You already added this Product in the Watchlist.

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

    Available format(s): 

    Superseded date:  01-04-2005

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Association Francaise de Normalisation

    Add to Watchlist

    Sorry this product is not available in your region.

    Add To Cart

    Table of Contents - (Show below) - (Hide below)

    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

    Abstract - (Show below) - (Hide below)

    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

    General Product Information - (Show below) - (Hide below)

    Development Note Indice de Classement: T90-023 Supersedes NFT 90 023 (10/2001)
    Document Type Standard
    Publisher Association Francaise de Normalisation
    Status Superseded
    Supersedes
    View more information

    • 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, flexibile and cost effective