BS IS0 20903:2019 BSl Standards Publication Surface chemical analysis Auger electron spectroscopy and X-ray photoelectron spectroscopy - Methods used to determine peak intensities and information required when reporting results bsi. BSISO20903:2019 BRITISH STANDARD Nationalforeword This British Standard is the UK implementation of IS0 20903:2019. It supersedesBSIS020903:2011,whichiswithdrawn. The UK participation in its preparation was entrusted to Technical Committee Cll/60, Surface chemical analysis. A list of organizations represented on this committee can be obtained on requestto its secretary. This publication does not purport to include all the necessary provisions ofa contract.Users areresponsiblefor its correctapplication. @TheBritishStandards Institution2019 Published byBSI Standards Limited 2019 ISBN9780580519482 ICS 71.040.40 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the StandardsPolicyandStrategyCommitteeon28February2019 Amendments/corrigendaissuedsincepublication Date Textaffected BS IS0 20903:2019 ISO INTERNATIONAL STANDARD 20903 Third edition 2019-02 Surface chemical analysis Auger electron spectroscopy and X-ray photoelectron spectroscopy Methods used to determine peak intensities and information required when reporting results Analyse chimique des surfaces-Spectroscopie des électrons Auger et spectroscopiede photoelectrons par rayonsX-Methodes utilisees pour la determination de I'intensite des pics et informations requises pourI'expressiondesrésultats Reference number IS020903:2019(E) ISO IS02019