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  • BS 4140-14:1990

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Methods of test for aluminium oxide Determination of calcium content

    Available format(s):  Hardcopy, PDF

    Superseded date:  15-08-1997

    Language(s):  English

    Published date:  31-10-1990

    Publisher:  British Standards Institution

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    Abstract - (Show below) - (Hide below)

    Flame atomic absorption method, applicable to calcium contents, as CaO, not less than 0.002%.

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

    Committee W/-
    Development Note Supersedes BS 4140(1967) (07/2004)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By

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

    BS 4140-13:1986 Methods of test for aluminium oxide Preparation of sample solution by treatment with hydrochloric acid under pressure
    ISO 2070:1997 Aluminium oxide primarily used for the production of aluminium Determination of calcium content
    BS 4140-1:1986 Methods of test for aluminium oxide Preparation and storage of test samples
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