ISO/TR TECHNICAL REPORT 19686-1 First edition 2014-09-15 Petroleum products Equivalency of test method determining the same property Part 1: Atmospheric distillation of petroleum products Produits pétroliers - Equivalence des meéthodes d'essai déterminant la méme propriété Partie 1: Distillation atmospherique de produits pétroliers Reference number IS0/TR19686-1:2014(E) ISO @ IS0 2014 ed without license from IHS Not for Resale IS0/TR 19686-1:2014(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 [email protected] Web www.iso.org Published in Switzerland @ IS0 2014 - All rights reserved No reproduction or networking permited without license from IHS Not for Resale IS0/TR 19686-1:2014(E) Contents Page Foreword ..iv Introduction. ..V 1 Scope.. 2 Comparison 2.1 Reasons for divergence .1 2.2 What does equivalency mean. 3 Questionnaire for checking similarities of test methods 4 Conclusion ..6 Bibliography. 7 Copyritnteatinal rganiason t? Sanaizal rights reserved ii d by IHS under lic se with ISt ed without license from IHS Not for Resale