BS ISO 17196:2014 BSI Standards Publication Dimethyl ether (DME) for fuels - Determination of impurities - Gas chromatographic method bsi. ..making excellence a habit BS ISO 17196:2014 BRITISHSTANDARD Nationalforeword This British Standard is the UK implementation of ISO17196:2014. The UK participation in its preparation was entrusted to Technical Committee PTI/13, Petroleum Testing and Terminology. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @ The British Standards Institution 2014.Published by BSI Standards Limited 2014 ISBN9780580793479 ICS 71.080.60; 75.160.20 Compliance with a BritishStandard cannot conferimmunityfrom legal obligations. This British Standard was published under the authority of the Amendments issued sincepublication Date Text affected BS ISO 17196:2014 ISO 17196 INTERNATIONAL STANDARD First edition 2014-11-15 Dimethyl ether (DME) for fuels - Determination of impurities - Gas chromatographic method Dimeéthylether (DME)pourcarburantsetcombustibles- Determination des impuretés -Methode par chromatographie en phasegazeuse TSO ISOReferg6c2ounbey @IS02014 BS ISO 17196:2014 IS0 17196:2014(E) COPYRIGHTPROTECTEDDOCUMENT @ISO2014 AHbyghtyraeansedlalestronicotherwsipenifiedlanicaindfiudisgppbotcatbpyingyobgostingintprndtigedotnttilizet) otiheamyisowithout 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. SSeostylight officeCH-1211 Geneva 20 Tel. +4122749 0111 Fax + 41 22 749 09 47 Wmw.coshiso.org Published in Switzerland ii @ IS0 2014 - All rights reserved BS ISO 17196:2014 IS0 17196:2014(E) Contents Page Foreword iv Iptroduction. .V Scope 2 Normative references 1 3 Terms and definitions 1 4 Principle 2 5 Analysis and analytical requirements 2 5.1 Apparatus and materials 2 5.2 Resolution 3 6 Procedures. .3 6.1 Setting up the analytical system .3 6.2 Samplepreparation 7 Calibration,calculation,and control charts 7.1 Calibration 4 7.2 Calculation 4 7.3 Control charts 8 Precision 5 9 Test report. 5 Annex A (informative) Examples of chromatographic systems and conditions (1) 7 Annex B (informative) Examples of chromatographic systems and conditions (2) .12 AnnexC (informative) Example ofworking referencegas mixture .15 .17 AnnexD(informative)Reportoftheinterlaboratorytests .22 AnnexE(informative)SolubilityofCOandCO2inDME Bibliography 25 @ IS0 2014-All rights reserved iii BS ISO 17196:2014 IS0 17196:2014(E) Foreword Iso (the International Organization for Standardization) is a worldwide federation of national standards thuiegh(IsO tacbmioet bobiasiftasewofkahf pitapaeingbodyInittenesitedahStanedebjestisoroxhidlhycarrtiechoital committeehas been established has the righttobe represented on that committee.International organizations,governmentaland non-governmental, in liaisonwith IsO,alsotakepart inthework. IsOcollaboratescloselywiththe electrotechnical standardization.International Electrotechnical Commission (IEC) on all matters of Theprocedures used to developthis document and those intended for its further maintenance are dedocdBsinotedahidiewaieriaa aaccordanceWith the editorial rules ofthe IsO/lEC Directives, Part 2 (see www.iso.org/directives). Rttentionrights.diswts tan hehelssibthay responsibhe fale maentfryfng alyshsh'documax tpa thet Pegnit's subject of anypate on the Iso list of patent declarations received (see www.iso.org/patents). Anytrade used in this constitute nameendorsement. document is information given for the convenience of users and does not For an explanation on the meaning of IsoO specific terms and expressions related to conformity s STrsdfent,(T fwaesfthewiRloin aSOutForewordadte theceSTpprincinlasy information. the Technical Barriers The committeeresponsiblefor this document isIso/TC 28, Petroleum products