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  • BS EN ISO 20565-1 : 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 1: APPARATUS, REAGENTS, DISSOLUTION AND DETERMINATION OF GRAVIMETRIC SILICA

    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 Terms and definitions
    4 Apparatus
    5 Reagents
    6 Sample preparation
    7 Basic procedure
    8 Determination of loss on ignition (gravimetric)
    9 Decomposition of the sample and preparation of
       solutions used in the analysis
    10 Calculation and expression of test results
    11 Examination and adoption of test results
    12 Test report
    Annex A (informative) - References for stock solutions
            and blank solutions in ISO 20565-1:2008
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes methods for the chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials, using traditional ("wet") methods, ICP-AES spectrometry and FAAS spectrometry.

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

    Committee RPI/1
    Development Note Supersedes 06/30157257 DC. (03/2009) Together with BS EN ISO 20565-2 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 6353-1:1982 Reagents for chemical analysis Part 1: General test methods
    ISO 12677:2011 Chemical analysis of refractory products by X-ray fluorescence (XRF) Fused cast-bead method
    ISO 6353-3:1987 Reagents for chemical analysis Part 3: Specifications Second series
    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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