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    I.S. EN 899:2009

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 - SULPHURIC ACID

    Available format(s):  Hardcopy, PDF

    Superseded date:  24-06-2022

    Language(s):  English

    Published date:  31-12-2008

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Description
      3.1 Identification
      3.2 Commercial forms
      3.3 Physical properties
      3.4 Chemical properties
    4 Purity criteria
      4.1 General
      4.2 Composition of commercial product
      4.3 Chemical parameters and indicator parameters
    5 Test methods
      5.1 Sampling
      5.2 Analyses
    6 Labelling - Transportation - Storage
      6.1 Means of delivery
      6.2 Risk and safety labelling according to the EU Directives
      6.3 Transportation regulations and labelling
      6.4 Marking
      6.5 Storage
    Annex A (informative) General information on sulfuric acid
          A.1 Origin
          A.2 Use
    Annex B (normative) General rules relating to safety
          B.1 Rules for safe handling and use
          B.2 Emergency procedures
    Bibliography

    Abstract - (Show below) - (Hide below)

    Specifies the characteristics of sulfuric acid and specifies the requirements and the corresponding test methods for sulfuric acid. It gives information on its use in water treatment.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By
    Supersedes

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

    EN 26595:1992/AC:1992 WATER QUALITY - DETERMINATION OF TOTAL ARSENIC - SILVER DIETHYLDITHIOCARBAMATE SPECTROPHOTOMETRIC METHOD
    ISO 3165:1976 Sampling of chemical products for industrial use — Safety in sampling
    EN 1483:2007 Water quality - Determination of mercury - Method using atomic absorption spectrometry
    EN ISO 11885:2009 Water quality - Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES) (ISO 11885:2007)
    ISO 3423:1975 Sulphuric acid and oleums for industrial use — Determination of sulphur dioxide content — Iodometric method
    ISO 9965:1993 Water quality Determination of selenium Atomic absorption spectrometric method (hydride technique)
    ISO 9174:1998 Water quality Determination of chromium Atomic absorption spectrometric methods
    ISO 8288:1986 Water quality — Determination of cobalt, nickel, copper, zinc, cadmium and lead — Flame atomic absorption spectrometric methods
    ISO 6595:1982 Water quality Determination of total arsenic Silver diethyldithiocarbamate spectrophotometric method
    ISO 11885:2007 Water quality Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES)
    ISO 6332:1988 Water quality — Determination of iron — Spectrometric method using 1,10-phenanthroline
    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
    ISO 910:1977 Sulphuric acid and oleum for industrial use Determination of total acidity, and calculation of free sulphur trioxide content of oleum Titrimetric method
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