ISO INTERNATIONAL STANDARD 21392 First edition 2021-08 Cosmetics Analytical methods Measurement of traces of heavy metals in cosmetic finished products using ICP/MS technique Cosmétiques - Méthodes d'analyse - Mesurage des éléments traces métalliques par ICP-MS dans les produits cosmeétiques finis Reference number ISO 21392:2021(E) OSI @ IS0 2021 IS0 21392:2021(E) COPYRIGHTPROTECTEDDOCUMENT 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 on the internet or an intranet, without prior written permission. Permission can be requested from either IsO at the address 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 i @ IS0 2021 - All rights reserved