ISO INTERNATIONAL STANDARD 23832 First edition 2021-06 Plastics Test methods for determination of degradation rate and disintegration degree of plastic materials exposed to marine environmental matrices under laboratory conditions Plastiques - Méthodes d'essai pour I'évaluation de la vitesse de dégradation et du degré de désintegration des matériaux plastiques exposés aux matrices environnementales marines dans des conditions delaboratoire Reference number ISO 23832:2021(E) ISO IS02021 IS0 23832:2021(E) COPYRIGHT PROTECTED DOCUMENT @ 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 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 0111 Email: [email protected] Website: www.iso.org Published in Switzerland i @ IS0 2021 - All rights reserved