Skip to content
Please enter a keyword to search
  • Preview

    I.S. EN ISO 9167:2019&LC:2019

    Current The latest, up-to-date edition.

    Rapeseed and rapeseed meals - Determination of glucosinolates content - Method using high-performance liquid chromatography (ISO 9167:2019)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  09-09-2019

    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 Reagents
    6 Apparatus
    7 Sampling
    8 Preparation of the test sample
    9 Procedure .
    10Test report
    Annex A (informative) Results of interlaboratory trials — Gradient elution HPLC method Annex B (normative) Checking of the titre of the prepared internal standard solution.
    Annex C (normative) Preparation and test of purified sulfatase solution and checking of the desulphation step on ion-exchange columns .
    Annex D (informative) HPLC system and column performance criteria qualification
    Annex E (informative) Elution in the isocratic mode
    Bibliography

    Abstract - (Show below) - (Hide below)

    This document specifies a method for the determination of the individual glucosinolates content in rapeseeds and rapeseed meals using high-performance liquid chromatography with gradient elution.

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

    Committee ISO/TC 34
    Document Type Standard
    Product Note Correction version of this standard is now available. The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
    Publisher National Standards Authority of Ireland
    Status Current
    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