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  • 13/30272291 DC : 0

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    BS ISO 18227 - SOIL QUALITY - DETERMINATION OF ELEMENTAL COMPOSITION BY X-RAY FLUORESCENCE

    Available format(s):  Hardcopy, PDF

    Superseded date:  31-08-2014

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Safety remarks
    5 Principle
    6 Apparatus
    7 Reagents
    8 Interferences and sources of error
    9 Sample preparation
    10 Procedure
    11 Quality control
    12 Calculation of the result
    13 Test report
    Annex A (informative) - Semi-quantitative screening
            analysis of waste, sludge and soil samples
    Annex B (informative) - Examples for operational steps
            of the sample preparation for soil and waste
            samples
    Annex C (informative) - Suggested analytical lines, crystals
            and operating conditions
    Annex D (informative) - List of reference materials
            applicable for XRF-analysis
    Annex E (informative) - Validation
    Bibliography

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

    Comment Closes On
    Committee EH/4
    Document Type Draft
    Publisher British Standards Institution
    Status Superseded
    Superseded By

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

    ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
    ISO Guide 32:1997 Calibration in analytical chemistry and use of certified reference materials
    DIN 51418-2:2015-03 X-RAY SPECTROMETRY - X-RAY EMISSION AND X-RAY FLUORESCENCE ANALYSIS (XRF) - PART 2: DEFINITIONS AND BASIC PRINCIPLES FOR MEASUREMENTS, CALIBRATION AND EVALUATION OF RESULTS
    ISO 12980:2000 Carbonaceous materials used in the production of aluminium — Green coke and calcined coke for electrodes — Analysis using an X-ray fluorescence method
    DIN 51418-1:2008-08 X-RAY SPECTROMETRY - X-RAY EMISSION- AND X-RAY FLUORESCENCE ANALYSIS (XRF) - PART 1: DEFINITIONS AND BASIC PRINCIPLES
    ISO 12677:2011 Chemical analysis of refractory products by X-ray fluorescence (XRF) Fused cast-bead method
    ISO 11464:2006 Soil quality Pretreatment of samples for physico-chemical analysis
    ISO Guide 33:2015 Reference materials Good practice in using reference materials
    EN 14346:2006 CHARACTERIZATION OF WASTE - CALCULATION OF DRY MATTER BY DETERMINATION OF DRY RESIDUE OR WATER CONTENT
    CEN/TR 15018:2005 Characterization of waste - Digestion of waste samples using alkali-fusion techniques
    ISO 14869-2:2002 Soil quality Dissolution for the determination of total element content Part 2: Dissolution by alkaline fusion
    ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
    EN 15002:2015 Characterization of waste - Preparation of test portions from the laboratory sample
    EN 13656 : 2002 CHARACTERIZATION OF WASTE - MICROWAVE ASSISTED DIGESTION WITH HYDROFLUORIC (HF), NITRIC (HNO[3]), AND HYDROCHLORIC (HCL) ACID MIXTURE FOR SUBSEQUENT DETERMINATION OF ELEMENTS
    EN 13657:2002 Characterization of waste - Digestion for subsequent determination of aqua regia soluble portion of elements
    ISO 9516-1:2003 Iron ores Determination of various elements by X-ray fluorescence spectrometry Part 1: Comprehensive procedure
    ISO Guide 34:2009 General requirements for the competence of reference material producers
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