EN ISO 6867 EUROPEANSTANDARD NORME EUROPEENNE EUROPAISCHE NORM December 2000 ICS06.012 English version Animal feeding stuffs - Determination of vitamin E content Method using high-performance liquid chromatography (IsO 6867:2000) Aliments des animaux - Determination de la teneur en Futtermittel - Bestimmung des Gehalts an Vitamin E vitamine E - Methode par chromatographie liquide a haute Hochleistungs-flussigchromatographisches Verfahren (ISO performance (ISO 6867:2000) 6867:2000) ThisEuropeanStandardwasapprovedbyCENon1December2o00 CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation underthe responsibility of a CENmember into its own language and notified to the Management Centre has the same status as the official versions CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. cer EUROPEAN COMMITTEE FOR STANDARDIZATION COMITE EUROPEENDE NORMALISATION EUROPAISCHESKOMITEEFURNORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels @2000CEN All rights of exploitation in any form and by any means reserved Ref.No.EN ISO 6867:2000 E worldwide for CEN national Members. Page 2 EN ISO 6867:2000 Foreword The text of the International Standard ISO 6867:2000 has been prepared by Technical Committee ISO/TC 34 "Agricultural food products" in collaboration with Technical Committee CEN/TC 327 "Animal feeding stuffs - Methods of sampling and analysis", the secretariat of which is held by NEN. This European Standard shall be given the status of a national standard, either by publication of an identicaltextorbyendorsement,atthelatestbyJune2oo1,andconflictingnationalstandardsshall be withdrawn at the latest by June 2001. following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of the International Standard ISO 6867:2000 was approved by CEN as a European Standard without any modification. NOTE: Normative references to International Standards are listed in annex ZA (normative) Page 3 EN ISO 6867:2000 Annex ZA (normative) Normative references to international publications with their corresponding European publications This European Standard incorporates, by dated or undated reference, provisions from other publications. These normativereferences are cited at the appropriate places in the text, and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). NOTE Where an International Publication has been modified by common modifications, indicated by (mod.), the relevant EN/HD applies. Publication Year Year Title EN/HD 1987 Water for analytical laboratory use - 1995 ISO3696 ENISO3696 Specification and test methods