ISO INTERNATIONAL STANDARD 9197 Third edition 2016-08-15 Paper, board and pulps Determination of water-soluble chlorides Papier, carton etpates-Détermination des chlorures solubles dans I'eau Reference number ISO 9197:2016(E) ISO International Organization for Standardization @IS02016 vided by IHS under No reproduction or networking permitted without license from IHS IS0 9197:2016(E) COPYRIGHT PROTECTED DOCUMENT IS0 2016, Published in Switzerland All rights reserved. Unless otherwise specified, 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 Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 copyright@iso.org www.iso.org networking permited without license from IHS IS0 9197:2016(E) Contents Page Foreword ..iv 1 Scope 2 Normative references 3 Terms and definitions 4 Principle 5 Reagents. ..1 6 .2 Apparatus 7 Sampling and preparation of sample 8 Procedure ..2 9 Expression of results ..3 10 Test report. ..3 Annex A (informative) Precision. ..5 Annex B (informative) Laboratory manuals ..6 Bibliography .7 iii d without license from IHS