ISO INTERNATIONAL STANDARD 23420 First edition 2021-04 Microbeam analysis Analytical electron microscopy Method for the determination of energy resolution for electron energy loss spectrum analysis Analyse par microfaisceaux - Microscopie électronique analytique - Methode de détermination de la resolution énergétique pour I'analyse spectrale de la perte d'énergie des électrons Reference number IS0 23420:2021(E) os1 Copyright International Organization for Standardization IS02021 IS0 23420:2021(E) COPYRIGHTPROTECTEDDOCUMENT IS0 2021 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting below or ISo's member body in the country of the requester. ISO copyrightoffice CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22 749 01 11 Email: [email protected] Website: www.iso.org Published in Switzerland Copyigh ileratinal Organization for Standardization @ IS0 2021 - All rights reserved