ISO INTERNATIONAL STANDARD 662 Third edition 2016-04-15 Animal and vegetable fats and oils - Determination of moisture and volatile matter content Corps gras d'origines animale et vegetale-Determination de la teneureneauetenmatieresvolatiles Referencenumber IS0 662:2016(E) ISO Intemational Organization for Standardization @IS02016 e=ZHEJIANG INST OF STANDARDIZATION C15956617 No reproduction or networking permitted without license from IHS IS0 662:2016(E) COPYRIGHTPROTECTEDDOCUMENT IS02016,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. ISOcopyrightoffice Ch. de Blandonnet 8.CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +4122 749 01 11 Fax +4122 749 0947 copyright@iso.org www.iso.org Licensee-ZHEJIANG INST.OF STANDARDIZoISQ0d6-All rights reserved networking permited without license from IHS Not for Resale, 2016/7/20 02:52:58 IS0 662:2016(E) Contents Page Foreword ..iv 1 Scope 2 Normative reference 3 Termsanddefinitions 4 Principle 5 Sampling. ..1 6 Preparationoftestsample .2 7 MethodA .2 7.1 Apparatus .2 7.2 Procedure 2 7.2.1 Testportion 2 7.2.2 Determination .2 7.2.3 Numberofdeterminations. 2 8 Method B .2 8.1 Apparatus. .2 8.2 Procedure 3 8.2.1 Testportion .3 8.2.2 Determination .3 8.2.3 Numberofdeterminations. .3 9 Expressionofresults .3 10 Precision 10.1 Interlaboratory test 4 10.2 Repeatability 10.3 Reproducibility .4 11 Test report. .4 Annex A (informative) Results of interlaboratorytests ..5 Bibliography .7 iii See=ZHEJIANG INSTOFSTANDARDIZATION C15956617 vithoutlicense from IHS