PREN 901 : DRAFT 2012

Superseded

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CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM HYPOCHLORITE

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Superseded date: 01-05-2013

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Published date: 09-11-2012

Publisher: Comite Europeen de Normalisation

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Foreword
Introduction
1 Scope
2 Normative references
3 Description
4 Purity criteria
5 Test methods
6 Labelling - Transportation - Storage
Annex A (informative) - General information on
        sodium hypochlorite
Annex B (normative) - General rules relating to safety
Annex C (normative) - Determination of arsenic, antimony
        and selenium (atomic absorption spectrometry
        hydride technique)
Annex D (normative) - Determination of bromate ion content
        in sodium hypochlorite by liquid chromatography
        of ions and UV detection
Annex E (informative) - Results of inter-laboratory tests
        on sodium bromate determination in sodium
        hypochlorite commercial solutions
Annex F (informative) - Environmental, health and safety
        precautions within chemical laboratories
Bibliography

Abstract - (Show below) - (Hide below)

Provides the characteristics of sodium hypochlorite and specifies the requirements and the corresponding test methods for sodium hypochlorite.

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Comment Closes On
Committee	TC 164
Document Type	Draft
ISBN
Pages
Published
Publisher	Comite Europeen de Normalisation
Status	Superseded
Superseded By	EN 901:2013

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Equivalent Standard(s)	Relationship
12/30268251 DC : 0	Identical

Standards Referencing This Book - (Show below) - (Hide below)

ISO 3165:1976	Sampling of chemical products for industrial use — Safety in sampling
ISO 11969:1996	Water quality Determination of arsenic Atomic absorption spectrometric method (hydride technique)
EN ISO 12846:2012	Water quality - Determination of mercury - Method using atomic absorption spectrometry (AAS) with and without enrichment (ISO 12846:2012)
EN 14805:2008	Chemicals used for treatment of water intended for human consumption - Sodium chloride for on site electrochlorination using non-membrane technology
ISO 12846:2012	Water quality — Determination of mercury — Method using atomic absorption spectrometry (AAS) with and without enrichment
ISO 9965:1993	Water quality Determination of selenium Atomic absorption spectrometric method (hydride technique)
ISO 8288:1986	Water quality — Determination of cobalt, nickel, copper, zinc, cadmium and lead — Flame atomic absorption spectrometric methods
EN 1233 : 1996	WATER QUALITY - DETERMINATION OF CHROMIUM - ATOMIC ABSORPTION SPECTROMETRIC METHODS
ISO 5725-2:1994	Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 3696:1987	Water for analytical laboratory use — Specification and test methods
EN ISO 3696:1995	Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
ISO 6206:1979	Chemical products for industrial use — Sampling — Vocabulary
EN ISO 11969:1996	WATER QUALITY - DETERMINATION OF ARSENIC - ATOMIC ABSORPTION SPECTROMETRIC METHOD (HYDRIDE TECHNIQUE)

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