ISO INTERNATIONAL STANDARD 22940 First edition 2021-08 Solid recovered fuels Determination of elemental composition by X-ray fluorescence Combustibles solides de récupération - Deétermination de la composition élémentaire par fluorescence de rayons X Reference number IS0 22940:2021(E) ISO @ISO2021 IS0 22940:2021(E) COPYRIGHTPROTECTED DOCUMENT @IS02021 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 copyright office 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 ii @ IS0 2021 - All rights reserved