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    I.S. EN ISO 17678:2010

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    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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    MILK AND MILK PRODUCTS - DETERMINATION OF MILK FAT PURITY BY GAS CHROMATOGRAPHIC ANALYSIS OF TRIGLYCERIDES (REFERENCE METHOD)

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  31-12-2019

    Language(s):  English

    Published date:  01-01-2010

    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
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Reagents
    6 Apparatus
    7 Sampling
    8 Procedure
    9 Integration, evaluation and control of the analytical
       performance
    10 Calculation and expression of results
    11 Precision
    12 Test report
    Annex A (normative) - Preparation of the packed column
    Annex B (informative) - Quantification of the foreign fat
            content
    Annex C (informative) - Uncertainty of measurement
    Annex D (informative) - Interlaboratory test
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes a reference method for the determination of milk fat purity using gas chromatographic analysis of triglycerides.

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

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    Status Withdrawn
    Superseded By

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

    ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
    ISO 2450:2008 Cream — Determination of fat content — Gravimetric method (Reference method)
    ISO 707:2008 Milk and milk products — Guidance on sampling
    ISO 835:2007 Laboratory glassware — Graduated pipettes
    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
    ISO 7328:2008 Milk-based edible ices and ice mixes — Determination of fat content — Gravimetric method (Reference method)
    ISO 1211:2010 Milk — Determination of fat content — Gravimetric method (Reference method)
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