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  • BS ISO 6588-1:2012

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Paper, board and pulps. Determination of pH of aqueous extracts Cold extraction

    Available format(s):  Hardcopy, PDF

    Superseded date:  21-06-2022

    Language(s):  English

    Published date:  30-11-2012

    Publisher:  British Standards Institution

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Principle
    4 Reagents
    5 Apparatus and equipment
    6 Sampling and preparation of sample
    7 Procedure
    8 Calculation
    9 Test report
    Annex A (informative) - Preparation of some standard
            buffer solutions
    Annex B (informative) - Precision
    Bibliography

    Abstract - (Show below) - (Hide below)

    Provides a method for the determination of the pH-value defined by the electrolytes extractable by cold water from a sample of paper, board or pulp.

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

    Committee PAI/11
    Development Note Partially supersedes BS 2924-1(1983) (08/2005) Supersedes 11/30253304 DC. (11/2012)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

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

    ISO 6588-2:2012 Paper, board and pulps Determination of pH of aqueous extracts Part 2: Hot extraction
    IEC 60554-2:2001 Cellulosic papers for electrical purposes - Part 2: Methods of test
    ISO/TR 24498:2006 Paper, board and pulps Estimation of uncertainty for test methods
    ISO 186:2002 Paper and board — Sampling to determine average quality
    ISO 29681:2009 Paper, board and pulps Determination of pH of salted water extracts
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    ISO 7213:1981 Pulps Sampling for testing
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