ISO INTERNATIONAL STANDARD 14453 Second edition 2014-04-01 Pulps Determination of acetone- soluble matter Pates - Détermination des matieres solubles dans I'acetone Reference number IS0 14453:2014(E) LSO IS02014 IHS under itted without license from IHS Not for Resale IS0 14453:2014(E) COPYRIGHTPROTECTEDDOCUMENT ISO2014 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 Case postale 56:CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyright@iso.org Web www.iso.org Published in Switzerland @ IS0 2014 - All rights reserved No reproductic networking permited without license from IHS Not for Resale IS0 14453:2014(E) Contents Page Foreword ..iv Introduction. ..V 1 Scope. ..1 2 Normative references ..1 3 Terms and definitions 4 Principle ..1 5 Reagent. ..1 6 Apparatus. .2 .2 6.1 OptionA 6.2 Option B .2 6.3 Options A and B .2 Sampling and preparation of the sample .2 8 Procedure. ..3 8.1 Extraction with acetone .3 8.2 Blanks. .4 8.3 Evaporation of the solvent and drying of the extraction residue ..4 9 Expression of results 10 Test report ..5 Annex A (informative) Precision ..6 Bibliography .8 tneaonaladzrightsreerved iii d by IHS under lic ense with ISt ed without license from IHS Not for Resale