BS ISO 20639:2015 BSl Standards Publication Infant formula and adult nutritionals Determination of pantothenic acid by ultra high performance liquid chromatography and tandem mass spectrometry method (UHPLC-MS/MS) bsi. ..making excellence a habit. BS ISO 20639:2015 BRITISH STANDARD National foreword This British Standard is the UK implementation of IS0 20639:2015 The UK participation in its preparation was entrusted to Technical Committee AW/-/2, Food Technical Committee Chairmen. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @ The British Standards Institution 2015. Published by BSI Standards Limited 2015 ISBN 978 0 580 90422 6 ICS 67.050 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 November 2015. Amendments/corrigenda issued sincepublication Date Text affected BS ISO 20639:2015 INTERNATIONAL ISO STANDARD 20639 First edition 2015-11-01 Infant formula and adult nutritionals Determination of pantothenic acid by ultra high performance liquid chromatography and tandem mass spectrometry method (UHPLC-MS/MS) Formules infantiles et produits nutritionnels pour adultes Détermination de la teneuren acidepantothénique par chromatographie liquide a ultra haute performance et spectrométrie de masse en tandem (CLUHP-SM/SM) Reference number IS0 20639:2015(E) @IS02015