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  • I.S. EN 13656:2002

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    CHARACTERISATION OF WASTE - MICROWAVE ASSISTED DIGESTION WITH HYDROFLUORIC (HF), NITRIC (HNO[3]) AND HYDROCHLORIC (HCI) ACID MIXTURE FOR SUBSEQUENT DETERMINATION OF ELEMENTS

    Available format(s):  Hardcopy, PDF

    Superseded date:  08-12-2020

    Language(s):  English

    Published date:  01-01-2002

    Publisher:  National Standards Authority of Ireland

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    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Safety remarks
    5 Sample
       5.1 Sample pre-treatment
       5.2 Mass of test portion
    6 Equipment
       6.1 Closed vessel system
           6.1.1 Microwave unit
           6.1.2 Digestion vessels
       6.2 Semi-open vessel system
           6.2.1 Microwave unit
           6.2.2 Digestion vessels
       6.3 General equipment
    7 Reagents
    8 Interferences and sources of error
       8.1 General informations
       8.2 Closed vessel system
       8.3 Semi-open vessel system
    9 Procedure
       9.1 Blank test
       9.2 Procedure for closed vessels
           9.2.1 Amount of samples and reagents
           9.2.2 Digestion
           9.2.3 Complexation of HF
           9.2.4 Preparation of the solution for analysis
       9.3 Procedure for semi-open vessels
           9.3.1 Amount of samples
           9.3.2 Digestion and complexation of HF
           9.3.3 Preparation of the solution for analysis
    10 Test report
    Annex A (normative) Calibration of the powder adjustment
    Annex B (informative) Validation
    Bibliography

    Abstract - (Show below) - (Hide below)

    Provides methods of microwave assisted digestion with hydrofluoric (HF), nitric (HNO[3]) and hydrochloric (HCI) acid mixture.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By

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

    ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results Part 1: General principles and definitions
    ISO 11466:1995 Soil quality — Extraction of trace elements soluble in aqua regia
    EN 1483 : 2007 WATER QUALITY - DETERMINATION OF MERCURY - METHOD USING ATOMIC ABSORPTION SPECTROMETRY
    EN ISO 5961 : 1995 WATER QUALITY - DETERMINATION OF CADMIUM BY ATOMIC ABSORPTION SPECTROMETRY (ISO 5961:1994)
    ISO 5725-3:1994 Accuracy (trueness and precision) of measurement methods and results Part 3: Intermediate measures of the precision of a standard measurement method
    ENV 12506 : DRAFT 2000 CHARACTERIZATION OF WASTE - ANALYSIS OF ELUATES - DETERMINATION OF PH, AS, CD, CR (6), CU, NI, PB, ZN, CL[-], NO[2][-], SO[4][2-]
    ISO 5725-6:1994 Accuracy (trueness and precision) of measurement methods and results — Part 6: Use in practice of accuracy values
    ISO 8288:1986 Water quality — Determination of cobalt, nickel, copper, zinc, cadmium and lead — Flame atomic absorption spectrometric methods
    ISO 5725-4:1994 Accuracy (trueness and precision) of measurement methods and results Part 4: Basic methods for the determination of the trueness of a standard measurement method
    ISO 11885:2007 Water quality Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES)
    EN 1233 : 1996 WATER QUALITY - DETERMINATION OF CHROMIUM - ATOMIC ABSORPTION SPECTROMETRIC METHODS
    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 ISO 3696 : 1995 WATER FOR ANALYTICAL LABORATORY USE - SPECIFICATION AND TEST METHODS (ISO 3696:1987)
    EN ISO 11969:1996 WATER QUALITY - DETERMINATION OF ARSENIC - ATOMIC ABSORPTION SPECTROMETRIC METHOD (HYDRIDE TECHNIQUE)
    ISO 5725-5:1998 Accuracy (trueness and precision) of measurement methods and results — Part 5: Alternative methods for the determination of the precision of a standard measurement method
    EN 45001 : 1989 GENERAL CRITERIA FOR THE OPERATION OF TESTING LABORATORIES
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