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  • DIN EN 890:2012-09

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution

    Available format(s):  Hardcopy, PDF

    Superseded date:  01-05-2023

    Language(s):  English, German

    Published date:  01-09-2012

    Publisher:  German Institute for Standardisation (Deutsches Institut für Normung)

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

    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 iron (III) sulfate
                          liquid
    Annex B (normative) Analytical methods
    Annex C (informative) Reduction of Fe (III) on a silver column
    Annex D (informative) Determination of cadmium, chromium, nickel
                          and lead (inductively coupled plasma optical
                          emission spectrometry (ICP/OES))
    Annex E (normative) General rules relating to safety
    Bibliography

    Abstract - (Show below) - (Hide below)

    Applies to iron (3) sulfate solution of various iron and/or acid contents used for treatment of water intended for human consumption.

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

    Development Note Supersedes DIN 19602. (10/1999)
    Document Type Standard
    Publisher German Institute for Standardisation (Deutsches Institut für Normung)
    Status Superseded
    Superseded By
    Supersedes

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

    ISO 3165:1976 Sampling of chemical products for industrial use — Safety in sampling
    ISO 5790:1979 Inorganic chemical products for industrial use General method for determination of chloride content Mercurimetric method
    EN 10028-7:2016 Flat products made of steels for pressure purposes - Part 7: Stainless steels
    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
    DIN ISO 3696:1991-06 WATER FOR ANALYTICAL LABORATORY USE - SPECIFICATION AND TEST METHODS
    EN 10088-1:2014 Stainless steels - Part 1: List of stainless steels
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