ISO INTERNATIONAL STANDARD 8660 Second edition 2002-05-15 Plastics Determination of permanganate absorption number of caprolactam Spectrometric method PlastiquesDétermination de I'indice d'absorption de permanganate du caprolactame Méthode spectrométrique Reference number ISO 8660:2002(E) @ ISO 2002 ISO 8660:2002(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. @ISO2002 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, 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 [email protected] Web www.iso.ch Printed in Switzerland All rinhteraearuan ISO 8660:2002(E) Contents Page Scope 1 2 Term and definition 3 Principle 1 4 Reagents 1 5 Apparatus 2 6 Sample 3 Procedure 3 8 Calculation 4 9 Precision 4 10 Test report 9 ili