• 14/30298257 DC : 0

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    BS EN 1420 - INFLUENCE OF ORGANIC MATERIALS ON WATER INTENDED FOR HUMAN CONSUMPTION - DETERMINATION OF ODOUR AND FLAVOUR ASSESSMENT OF WATER IN PIPING SYSTEMS - DETERMINATION OF ODOUR AND FLAVOUR ASSESSMENT OF WATER IN PIPING SYSTEMS

    Available format(s):  Hardcopy, PDF

    Superseded date:  29-02-2016

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and Definitions
    4 Principle
    5 Reagents
    6 Apparatus
    7 Sampling, transport, storage, and preparation of
       test pieces
    8 Preparation of reagents and apparatus
    9 Pretreatment of test pieces
    10 Test procedure
    11 Determination of TON and TFN
    12 Expression of results
    13 Test report
    Annex A (informative) - Schematic presentation of
            test method
    Annex B (normative) - Sequence of additional migration
            periods
    Annex C (normative) - Panel qualification for odour and
            flavour testing
    Annex D (informative) - Preparation of dilution series for
            panel qualification
    Bibliography

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

    Comment Closes On
    Committee EH/6
    Document Type Draft
    Publisher British Standards Institution
    Status Superseded
    Superseded By

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

    EN 12873-2:2005 Influence of materials on water intended for human consumption - Influence due to migration - Part 2: Test method for non-metallic and non-cementitious site-applied materials
    EN 13725:2003/AC:2006 AIR QUALITY - DETERMINATION OF ODOUR CONCENTRATION BY DYNAMIC OLFACTOMETRY
    EN 1622:2006 Water quality - Determination of the threshold odour number (TON) and threshold flavour number (TFN)
    EN 12873-1:2014 Influence of materials on water intended for human consumption - Influence due to migration - Part 1: Test method for factory-made products made from or incorporating organic or glassy (porcelain/vitreous enamel) materials
    ISO 7393-2:1985 Water quality Determination of free chlorine and total chlorine Part 2: Colorimetric method using N,N-diethyl-1,4-phenylenediamine, for routine control purposes
    ISO 5492:2008 Sensory analysis — Vocabulary
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