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  • BS 7020-6.1:1988

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    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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    Analysis of iron ores. Methods for the determination of phosphorus content Titrimetric method

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  20-06-2003

    Language(s):  English

    Published date:  31-01-1989

    Publisher:  British Standards Institution

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

    National foreword
    Committees responsible
    Method
    1 Scope and field of application
    2 References
    3 Principle
    4 Reagents
    5 Apparatus
    6 Sampling and samples
    7 Procedure
    8 Expression of results
    9 Test report
    Annexes
    A Flowsheet of the procedure for the acceptance of
       analytical values for test samples
    B Derivation of repeatability and permissible tolerance
       equations
    C Precision data obtained by international analytical
       trial
    Figure
       Graphical presentation of equations in 8.2.1

    Abstract - (Show below) - (Hide below)

    Applicable to phosphorus contents in the range 0.10 to 5.0% (m/m) in natural iron ores, and iron ore concentrates and agglomerates including sinter products.

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

    Committee W/-
    Document Type Standard
    Publisher British Standards Institution
    Status Withdrawn
    Superseded By
    Supersedes

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

    BS 5660-1:1987 Methods of sampling iron ores Manual method of increment sampling
    BS 5660-2:1987 Methods of sampling iron ores Mechanical method of increment sampling and sample preparation
    BS 7020-1:1988 Analysis of iron ores Method for the preparation of pre-dried test samples for chemical analysis
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