ISO INTERNATIONAL STANDARD 14532 NORME Second edition INTERNATIONALE Deuxieme édition 2014-06-15 Natural gas - Vocabulary Gaz naturelVocabulaire Referencenumber Numérodereférence LSO ISO14532:2014(E/F) IS02014 HS unde itted without license from IHS Not for Resale IS014532:2014(E/F) COPYRIGHTPROTECTEDDOCUMENT DOCUMENTPROTEGEPARCOPYRIGHT @IS0 2014 The reproduction of the terms and definitions contained in this International Standard is permitted in teaching manuals, in- such reproduction are: that no modifications are made to theterms and definitions; that such reproduction is not permitted for dictionariesorsimilarpublications offeredforsale;andthatthisInternationalStandardisreferencedasthesourcedocument. With the sole exceptions noted above, no other part of this publication may be reproduced or utilized otherwise in any form or ten permission. Permission can be requested from either IsO at the address below orIsO's member body in the country of the requester. d'enseignement, les modes d'emploi, les publications et revues techniques destines exclusivementa I'enseignement ou a la mise en application. Les conditions d'une telle reproduction sont les suivantes: aucune modification n'est apportee aux termes et definitions; la reproduction n'est pas autorisee dans des dictionnaires ou publications similaires destines a la vente; la presente Norme internationale estciteecommedocumentsource. Ala seule exception mentionnee ci-dessus,aucune partie de cette publication ne peut etre reproduite ni utilisee sous quelque Intranet, sans autorisation écrite préalable.Les demandes d'autorisation peuvent etre adressées al'isoa I'adresse ci-apres ou au comitemembredel'isodanslepaysdudemandeur. ISO copyright office Casepostale56.CH-1211Geneva20 Tel. + 4122 749 01 11 Fax+41227490947 E-mail [email protected] Webwww.iso.org Published in Switzerland/Publie en Suisse @IS0 2014-All rights reserved/Tous droits réserves No reproduction or networking permitted without license from IHS Not for Resale IS014532:2014(E/F) Contents Page Foreword ..iv Introduction.. 1 Scope. 2 Terms and definitions 2.1 General conditions. .1 2.2 Measurementmethods .4 2.3 Sampling 6 2.4 Analytical systems. ..8 2.5 Analysis.. .11 2.6 Physical and chemical properties 20 2.7 Interchangeability. 24 2.8 Odorization 25 2.9 Thermodynamicproperties .26 Annex A (informative) Indices, symbols, and units .27 AnnexB (informative)Alphabeticalindex .30 Bibliography .36 iii IHS under I without license from IHS Not for Resale