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  • BS EN ISO 20565-2 : 2008

    Current The latest, up-to-date edition.
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    CHEMICAL ANALYSIS OF CHROME-BEARING REFRACTORY PRODUCTS AND CHROME-BEARING RAW MATERIALS (ALTERNATIVE TO THE X-RAY FLUORESCENCE METHOD) - PART 2: WET CHEMICAL ANALYSIS

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2008

    Publisher:  British Standards Institution

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

    Foreword
    1 Scope
    2 Normative references
    3 Determination of silicon(IV) oxide
    4 Determination of aluminium oxide
    5 Determination of total iron as iron(III) oxide
    6 Determination of titanium(IV) oxide
    7 Determination of manganese(II) oxide
    8 Determination of calcium oxide
    9 Determination of magnesium oxide
    10 Determination of sodium oxide by flame photometry
    11 Determination of potassium oxide by flame
       spectrophotometry
    12 Determination of chromium(III) oxide
    13 Determination of zirconium oxide by xylenol orange
       absorption spectroscopy
    14 Determination of phosphorus(V) oxide by molybdenum
       blue method
    15 Test report

    Abstract - (Show below) - (Hide below)

    Describes traditional ("wet process") methods for the chemical analysis of chrome-bearing refractory products and raw materials.

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

    Committee RPI/1
    Development Note Supersedes 06/30157261 DC. (03/2009) Together with BS EN ISO 20565-1 and BS EN ISO 20565-3, it supersedes BS 1902-2.2(1974). (09/2010) Reviewed and confirmed by BSI, June 2012. (05/2012)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    ISO 20565-1:2008 Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) Part 1: Apparatus, reagents, dissolution and determination of gravimetric silica
    ISO 26845:2008 Chemical analysis of refractories General requirements for wet chemical analysis, atomic absorption spectrometry (AAS) and inductively coupled plasma atomic emission spectrometry (ICP-AES) methods
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