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NF EN 973 : 2009

Current

Current

The latest, up-to-date edition.

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CHLORIDE FOR REGENERATION OF ION EXCHANGERS

Published date

12-01-2013

Avant-propos
Introduction
1 Domaine d'application
2 Références normatives
3 Description
4 Critères de pureté
5 Méthodes d'essai
6 Étiquetage - Transport - Stockage
Annexe A (informative) - Informations générales sur le
         chlorure de sodium
Annexe B (normative) - Méthodes d'analyse
Annexe C (informative) - Détermination du cadmium, du
         chrome, du nickel et du plomb (spectrométrie
         d'absorption atomique de flamme)
Annexe D (informative) - Détermination de l'arsenic, de
         l'antimoine et du sélénium (spectrométrie
         d'absorption atomique (technique hydrure)
Bibliographie

Describes the characteristics and specifies the requirements and the corresponding test methods for sodium chloride.

DevelopmentNote
Indice de classement: T94-157. Supersedes NFT 90 612. (09/2003) PR NF EN 973 April 2009. (04/2009)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Current
Supersedes

Standards Relationship
EN 973:2009 Identical
I.S. EN 973:2009 Identical
DIN EN 973:2009-12 Identical
UNE-EN 973:2010 Identical
BS EN 973:2009 Identical
UNI EN 973 : 2009 Identical

NF EN 14805 : 2008 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CHLORIDE FOR ON SITE ELECTROCHLORINATION USING NON-MEMBRANE TECHNOLOGY

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