Skip to content
Please enter a keyword to search
  • Preview

    I.S. EN ISO 5398-4:2007

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
    View superseded by

    LEATHER - CHEMICAL DETERMINATION OF CHROMIC OXIDE CONTENT - PART 4: QUANTIFICATION BY INDUCTIVELY COUPLED PLASMA - OPTICAL EMISSION SPECTROMETER (ICP-OES)

    Available format(s):  Hardcopy, PDF

    Superseded date:  21-02-2019

    Language(s):  English

    Published date:  01-01-2007

    Publisher:  National Standards Authority of Ireland

    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.

    Dates of withdrawal of national standards are available from NSAI.

    Add To Cart

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Sampling and sample preparation
    6 Reagents
       6.1 Wet oxidation method
       6.2 ICP-OES
    7 Apparatus
    8 Methods
       8.1 Preparation of analytical solution
       8.2 Measurement of the aqueous solution
    9 Calculation and expression of results
    10 Test report
    Annex A (informative) Determination of water and other
            volatile matter

    Abstract - (Show below) - (Hide below)

    Specifies a method for the determination of chromium in aqueous solution obtained from leather. This is an analysis for total chromium in leather; it is not compound specific or specific to its oxidation state.

    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    Status Superseded
    Superseded By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 2418:2017 Leather — Chemical, physical and mechanical and fastness tests — Sampling location
    ISO 11885:2007 Water quality Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES)
    ISO 4044:2017 Leather — Chemical tests — Preparation of chemical test samples
    EN 14602:2012 Footwear - Test methods for the assessment of ecological criteria
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    ISO 4684:2005 Leather Chemical tests Determination of volatile matter
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective