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  • 05/30136051 DC : DRAFT JULY 2005

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    ISO 12744 - COPPER, LEAD, ZINC AND NICKEL CONCENTRATES - EXPERIMENTAL METHODS FOR CHECKING THE PRECISION OF SAMPLING

    Available format(s): 

    Superseded date:  31-05-2006

    Language(s): 

    Published date:  23-11-2012

    Publisher:  British Standards Institution

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    Comment Closes On
    Committee NFE/36
    Document Type Draft
    Publisher British Standards Institution
    Status Superseded
    Superseded By

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

    ISO 10258:2015 Copper sulfide concentrates Determination of copper content Titrimetric methods
    ISO 12743:2006 Copper, lead, zinc and nickel concentrates Sampling procedures for determination of metal and moisture content
    ISO 10378:2016 Copper, lead and zinc sulfide concentrates Determination of gold and silver Fire assay gravimetric and flame atomic absorption spectrometric method
    ISO 10469:2006 Copper sulfide concentrates Determination of copper Electrogravimetric method
    ISO 11441:1995 Lead sulfide concentrates Determination of lead content Back titration of EDTA after precipitation of lead sulfate
    ISO 12739:2006 Zinc sulfide concentrates — Determination of zinc — Ion-exchange/EDTA titrimetric method
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