ISO INTERNATIONAL STANDARD 3849 Second edition 2003-03-15 Oil of citronella, Sri Lanka type [Cymbopogon nardus (L.) W. Watson var. lenabatu Stapf.J Huile essentielle de citronnelle, type Sri Lanka [Cymbopogon nardus (L.) W. Watson var. lenabatu Stapf.) Reference number ISO 3849:2003(E) ISO @ISO2003 Copyright Intemational Organization for Standardization without license from IHS Not for Resale ISO3849:2003(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 accepts no liability in this area. 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 the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO 2003 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, ISO's member body in the country of the requester. ISO copyright office Case postale 56.CH-1211Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland @ISo2003-Allrights reserved d without license from IHS Not for Resale ISO3849:2003(E) Foreword IsO (the International Organization for Standardization)is a worldwide federation of national standards bodies technical committees. Each member body interested in a subject for which a technical committee has been non-governmental, in liaison with IsO, also take part in the work. IsO collaborates closely y with the InternationalElectrotechnicalCommission(lEC)onallmattersofelectrotechnicalstandardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval byatleast 75%of thememberbodies casting avote Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. IsO shall not be held responsible for identifying any or all such patent rights. ISO3849 was preparedby Technical Committee ISO/TC 54,Essential oils. This second edition cancels and replaces the first edition (isO 3849:1981), which has been technically revised. ii Not for Resale arda Not for Resale ISO 3849:2003(E) INTERNATIONALSTANDARD Oil of citronella, Sri Lanka type [Cymbopogon nardus (L.) W. Watson var. lenabatu Stapf.) Scope IsO11024-2,Essentialoils—Generalguidanceon 1 chromatographicprofiles Part2:Utilization of ThisInternationalStandardspecifiescertain chromatographicprofilesofsamplesofessentialoils characteristics of the oil of citronella, Sri Lanka type [Cymbopogonnardus(L.)W.Watsonvar.lenabatu Stapf., in order to facilitate assessment of its quality. 3 Terms and definitions For the purposes of this document, the following 2 Normative references terms and definitions apply. The following referenced documents are indispen- 3.1 sable for the application of this document. For dated oil of citronella, Sri Lanka type references, only the edition cited applies.For essential oil obtained by steam distillation of the undated references, thelatesteditionofthe fresh or partly dried aerial parts of Cymbopogon referenced document (including any amendments) nardus (L.)W.Watson var. lenabatu Stapf., of the applies. Poaceae family, cultivated mainly in Sri Lanka ISO/TR210,Essentialoils General rules for NOTE For information on the CAS number, see packaging,conditioningandstorage ISO/TR 21092. ISO/TR211,Essential oils General rules for labellingandmarkingofcontainers 4 Requirements Iso212,Essentialoils—Sampling 4.1 Appearance Iso279,Essential oils-Determination of relative density at 20C