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  • UNI EN ISO 14719 : 2012

    Current The latest, up-to-date edition.

    CHEMICAL ANALYSIS OF REFRACTORY MATERIAL GLASS AND GLAZES - DETERMINATION OF FE[2+] AND FE[3+] BY THE SPECTRAL PHOTOMETRIC METHOD WITH 1,10-PHENANTHROLINE

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    Published date:  25-01-2012

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle of Methods A and B
    5 Sample preparation
    6 Interferences
    7 Sample disintegration and measurement
    8 Calculation and expression of results
    9 Test report
    Annex A (informative) - Precision
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes a spectral photometric method with 1,10-phenanthroline for the quantitative determination of Fe[2+] and Fe[3+] in oxidic raw and basic materials for ceramics, glass and glazes, e.g. feldspar, kaolinites, clay, limestone, quartz refractory materials.

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

    Committee CT 700
    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Current

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

    ISO 10725:2000 Acceptance sampling plans and procedures for the inspection of bulk materials
    ISO 5022:1979 Shaped refractory products Sampling and acceptance testing
    ISO 12677:2011 Chemical analysis of refractory products by X-ray fluorescence (XRF) Fused cast-bead method
    ISO 1042:1998 Laboratory glassware One-mark volumetric flasks
    ISO 648:2008 Laboratory glassware — Single-volume pipettes
    ISO 11648-2:2001 Statistical aspects of sampling from bulk materials — Part 2: Sampling of particulate materials
    ISO 6286:1982 Molecular absorption spectrometry Vocabulary General Apparatus
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    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
    ISO 8656-1:1988 Refractory products Sampling of raw materials and unshaped products Part 1: Sampling scheme
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