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  • BS ISO 11438-5:1993

    Current The latest, up-to-date edition.

    Ferronickel. Determination of trace-element content by electrothermal atomic absorption spectrometric method Determination of tellurium content

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  15-05-1994

    Publisher:  British Standards Institution

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    Method for the determination of tellurium in the range 0,00003% (m/m) to 0,0002% (m/m) in ferronickel.

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    This part of ISO11438 specifies an electrothermal atomic absorption spectrometric method for the determination of tellurium in the range of 0,3g/t to 2,0g/t in ferronickel, according to the principle of standard additions.

    The general requirements concerning the apparatus, sampling, dissolution of the test sample, procedure, calculation and test report are given in ISO11438-1.

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    Committee W/-
    Development Note Supersedes 92/42090 DC. (07/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    ISO 5725:1986 Precision of test methods Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests
    ISO 11438-1:1993 Ferronickel Determination of trace-element content by electrothermal atomic absorption spectrometric method Part 1: General requirements and sample dissolution
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