ISO INTERNATIONAL STANDARD 8518 Third edition 2022-10 Workplace air Determination of particulate lead and lead compounds Flame and electrothermal atomic absorption spectrometric methods Air des lieux de travail -Dosage du plomb particulaire et des composés particulaires du plombMéthodepar spectrométrie d'absorption atomique dans la flamme et méthode par spectrometrie d'absorption avec atomisation electrothermique Reference number IS0 8518:2022(E) ISO @IS02022 IS0 8518:2022(E) COPYRIGHT PROTECTED DOCUMENT @ IS02022 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'smemberbodyinthe country oftherequester. ISO copyright office CP 401 · Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone:+4122 749 0111 Email: copyright@iso.org Website: www.iso.org Published in Switzerland ii @ IS0 2022 - All rights reserved