BS BRITISH STANDARD 5766-21:2001 BS ISO 7485:2000 Methods for analysis of animal feeding stuffs - Part 2l: Determination of potassium and sodium contents Methods using flame-emission spectrometry ICS 65.120 BSi NOCOPYINGWITHOUTBSIPERMISSIONEXCEPTASPERMITTEDBYCOPYRIGHTLAW BS 5766-21:2001 National foreword This British Standard reproduces verbatim ISO 7485:2000 and implements it as the UK national standard. The UK participation in its preparation was entrusted to Technical Committee AW/10, Animal feeding stuffs, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index", or by using the “Find" facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. This British Standard, having Summary of pages been prepared under the This document comprises a front cover, an inside front cover, the ISO title page, direction of the Consumer pages ii and iii, a blank page, pages 1 to 10, an inside back cover and a back Products and Services Sector cover. Committee,waspublished under the authority of the The BSI copyright date displayed in this document indicates when the Standards Committee and document was last issued. comes into effect on 15May2001 Amendments issued since publication Date Amd. No. Comments CBSI 05-2001 ISBN 0 580 37280 4 ISO INTERNATIONAL STANDARD 7485 First edition 2000-08-15 Animal feeding stuffs Determination of potassium and sodium contents : Methods using flame-emission spectrometry Aliments des animaux Deétermination des teneurs en potassium et sodium Méthodes par spectrometrie d'émission de flamme Reference number ISO 7485:2000(E) ISO