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  • BS 6068-2.50:1995

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Water quality. Physical, chemical and biochemical methods Determination of pH

    Available format(s):  Hardcopy, PDF

    Superseded date:  30-06-2010

    Language(s):  English

    Published date:  15-08-1995

    Publisher:  British Standards Institution

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

    Committees responsible
    National foreword
    Introduction
    METHOD
    1. Scope
    2. Normative reference
    3. Definition
    4. Reagents
    5. Apparatus
    6. Sampling and samples
    7. Procedure
    8. Calculation of PH for various temperatures
    9. Checking of the accuracy and maintenance of the
        equipment
    10. Expression of results
    11. Standard deviation
    12. Test report
    ANNEXES
    A (informative) Calculation of the pH-value
    B (informative) Primary pH standard reference
        solutions
    C (informative) Low buffer capacity standard solutions
    D (informative) Synthetic rainwater
    E (informative) Bibliography
    TABLES
    1 Untitled
    A.1 Variation of slope factor with temperature
    B.1 Values of pH(S) for primary standard reference
        solutions
    D.1 Synthetic rainwater produced by mixing samples of
        aqueous stock solutions
    FIGURES
    1. Graphic temperature correction

    Abstract - (Show below) - (Hide below)

    Applicable to all types of water and waste water in the pH range 3 to 10.

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

    Committee EH/3
    Development Note Reviewed and confirmed by BSI, November, 2004. (11/2004) Supersedes 92/54728 DC (09/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS 6920-2.1:1996 Suitability of non-metallic products for use in contact with water intended for human consumption with regard to their effect on the quality of water. Methods of test Samples for testing
    BS 7892:2000 Specification for seal coats on cement mortar lined ductile iron pipes and fittings
    BS 6920-2.1(2000) : 2000 SUITABILITY OF NON-METALLIC PRODUCTS FOR USE IN CONTACT WITH WATER INTENDED FOR HUMAN CONSUMPTION WITH REGARD TO THEIR EFFECT ON THE QUALITY OF THE WATER - PART 2: METHODS OF TEST - SECTION 2.1: SAMPLES FOR TESTING
    03/110850 DC : DRAFT JULY 2003 BS 8427 - JUG WATER FILTER SYSTEMS - SPECIFICATION
    BS 8427:2004 Jug water filter systems. Specification

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

    DIN 19263:2007-05 PH-MEASUREMENT - PH MEASURING CHAINS
    BS 6068-6.3(1986) : 1986 WATER QUALITY - SAMPLING - GUIDANCE ON THE PRESERVATION AND HANDLING OF SAMPLES
    IEC 60746-2:2003 Expression of performance of electrochemical analyzers - Part 2: pH value
    DIN 38404-5:2009-07 GERMAN STANDARD METHODS FOR THE EXAMINATION OF WATER, WASTE WATER AND SLUDGE - PHYSICAL AND PHYSICO-CHEMICAL CHARACTERISTICS (GROUP C) - PART 5: DETERMINATION OF PH VALUE (C 5)
    DIN 19260:2012-10 PH MEASUREMENT - GENERAL TERMS AND DEFINITIONS
    IEC 60746-1:2003 Expression of performance of electrochemical analyzers - Part 1: General
    DIN 19261:2016-03 PH MEASUREMENT - MEASURING METHODS WITH POTENTIOMETRIC CELLS - TERMS AND DEFINITIONS
    DIN 19266:2015-05 PH MEASUREMENT - REFERENCE BUFFER SOLUTIONS FOR THE CALIBRATION OF PH MEASURING EQUIPMENT
    DIN 38404-4:1976-12 GERMAN STANDARD METHODS FOR ANALYSING OF WATER, WASTE WATER AND SLUDGE; PHYSICAL AND PHYSICAL-CHEMICAL PARAMETERS (GROUP C); DETERMINATION OF TEMPERATURE (C 4)
    BS EN ISO 5667-3:2012 Water quality. Sampling Preservation and handling of water samples
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