ISO INTERNATIONAL STANDARD 4387 Fourth edition 2019-09 Cigarettes Determination of total and nicotine-free dry particulate matter using a routine analytical smoking machine Cigarettes-Détermination de la matiereparticulaire totale et de la matiere particulaire anhydre et exempte de nicotine au moyen d'une machineafumeranalytiquederoutine Reference number IS0 4387:2019(E) @ IS0 2019 IS0 4387:2019(E) COPYRIGHTPROTECTEDDOCUMENT @ IS0 2019 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 Fax: +41 22 749 09 47 Email: copyright@iso.org Website: www.iso.org Published in Switzerland ii @ IS0 2019 - All rights reserved