ISO 04727-2021.docx

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1、INTERNATIONA1.STANDARDISO4727editionSeCOnd202105Essentia1.oi1.ofpa1.marosaCymbopogonmartini(Roxb.)W.Watsonvar.motiaHui1.eessentieIIedepa1.marosa(Cymbopogonmartini(Roxb.)W.Watsonvar.motiaCOPYRIGHTPROTECTEDDOCUMENTISO2021岫rkdea/山thUcdOthcnviscspfti1.tcorr!w11ehDvriwiiJioKRip1.imwUatioi(nphf1.otocpyM)g

2、.pnWjcationpstingontheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanherequestedfromeitherISOattheaddressbe1.owOr1.sOXSmemberbodyinthecountryoftherequester.%,tft晒Iandonnet8CH-1214*crnicr,GenevaPhone：M1.22749O1.11帆禅igjWft.orgPub1.ishedinSwitzerhndContentsforewordiv2 Scope13 Normative

3、references14 Termsanddef1.nitions1Requirements14.1 Gencra1.requircmcnis15 4.2Chromatogr叩hieprofi1.e26 F1.ashpoint27 SamP1.Ing2Packaging,1.abe1.1.ing,markingandstorage3Annex A (informative)Typica1.chromatogramsoftheana1.ysisbygaschromatographyoftheessentia1.oi1.ofpa1.marosaCymbopogonmartini(Roxb.)W.W

4、atsonvar.motia4Annex B (informative)F1.ashpoint9Bib1.iography1()ForewordISO(theInternationa1.OrganizationforStandardization)isawor1.dwidefederationofnationa1.standardsttiugh(ISOtnnhnfaaibif1.iniKhMcekWpraptafigbodyhitttCTOtidaiibtanddjttet4OK)Whtdbkanteh0mitteehasbeenestab1.ishedhastherighttoberepre

5、sentedonthatcommittee.Internationa1.organizations,governmenta1.andnon-governmenta1.,in1.iaisonwithISO,a1.sotakepartinthework.ISOco1.1.aboratesc1.ose1.ywiththee1.ectrotechnica1.standardization.Internationa1.E1.ectrotechnica1.Commission(IEC)ona1.1.mattersofTheproceduresusedtodeve1.opthisdocumentandtho

6、seintendedforitsfurthermaintenanceare。智SFR幽of1.SOIEC(M1.槐notrttH邻MMfergCCOrdanCe酚Fhtheeditoria1.ru1.esoftheISO/IECDirectives.Part2(seewww.iso.org/direc1.ives).时歌Onrightsd般掂出1n隔嗯解蛾nsi曲箫随即I砌破盘册mdoc端Xr见鼠牌监ssubjectofanypatentrightsidentifiedduringthedeve1.opmerUW4iouwMM41.beintheIntroductionand/orontheI

7、SO1.istofpatentdec1.arationsreceived(seewww.iso.org/pa1.ents).Anytradeusedinthisconstitutenameendorsement.documentisinformationgivenfortheconvenienceofusersanddoesnotForanexp1.anationofthevo1.untarynatureofstandards,themeaningofISOspecifictermsand哪蝴蜘明瓶ationc。的福P奥央融Mthe可般IIi潴称小牖ticn南版淮IS1.华哂瞬聊硼isofor

8、eword.htn1.ThisdocumentwaspreparedbyTechnica1.CommitteeISO/TC54,Essentia1.oi1.s.Thissecondeditioncance1.sandrep1.acesthefirstedition(ISO4727:1988),whichhasbeentechnica1.1.yrevised.Themainchangestothepreviouseditionareasfo1.1.ows: thetit1.ehasbeenchanged; thestructureofthedocumenthasbeenrevised; subc

9、1.auses4.8to4.11havebeenrep1.acedwithachromatographicprofi1.e(Tab1.e2); editoria1.correctionshavebeenmade.AnyfeedbackorquestionsonthisdocumentShOU1.dbedireed1.o4hWieFgnatiOCaIstandardsbody.Acomp1.ete1.istingofthesebodiescanbefoundatwww.iso.org/members.htm1.Essentia1.oi1.ofpa1.marosaCymbopogonmartini

10、(Roxb.)W.Watsonvar.motia1 Scope(Roxh.)NormativereferenceswithaVieWtofaci1.itatingtheassessmentofitsqua1.ity.constitutesrequirementsaredocument.Fordatedinreferences,on1.ySomeeditiona1.1.citedapp1.ies.contentISO/TS210,Essentia1.oi1.sGenera1.ru1.esforpackaging,conditioningandstorageISO212,Essentia1.oi1

11、.sSamp1.ingISO280,Essentia1.oi1.sDeterminationOfrefractiveindexISO875,Essentia1.oi1.sEva1.uationofmiscibi1.ityinethano1.3 TermsanddefinitionsISOandIECmaintaintermino1.ogica1.databasesforUSeinStandardizationatthefo1.1.owingaddresses：3.1 IECE1.ectropedia:avai1.ab1.eath1.1.p:/WWW.eropedia.org/essentia1

12、.oi1.ofpa1.marosaNote1toentry：ForinformationonCSnumber,seeISO/TR21092.4 Requirements4.1 Genera1.requirementsrequirementsasgiveninTab1.e1.Thisdocumentspecifiescertaincharacteristicsoftheessentia1.oi1.ofpa1.marosaCymbopogonmartini2W.Watsonvar.motiatThefo1.1.owingdocumentsofIhisreferrcdinthetextsuchawa

13、ythattheoroftheirForundatedreferences,the1.atesteditionofthereferenceddocument(inc1.udinganyamendments)app1.ies.ISO/TS211,Essentia1.oi1.sGenera1.ru1.esfor1.abe1.1.ingandmarkingofcontainersISO279rEssentia1.oi1.sDeterminationOfre1.ativedensityat20degreesCReferencemethodISO592rEssentia1.oi1.sDeterminat

14、ionofoptica1.rotationISO11024(a1.1.parts).Essentia1.oi1.sGenera1.guidanceonchromatographicprofi1.esForthepurposesofthisdocument,thefo1.1.owingtermsanddefinitionsapp1.y.-ISOOn1.inebrowsingp1.atform:avai1.ab1.eathttps:/www.iso.org/obpessentia1.oi1.obtainedbysteamdisti1.1.ationofthegrassofCymbopogonmar

15、tini(Roxb.)W.Watsonvar.motiaofthePoaceaefami1.y,co1.1.ectedinf1.oweringstageEssentia1.oi1.ofpa1.marosaCymbopogonmartini(Roxb.)W.Watsonvar.mo110sha1.1.meettheTab1.e1Requirementsfortheessentia1.oi1.ofpa1.marosaCymbopogonmartini(Roxb.)W.Watsonvar.motiaComponentMinimumMaximumAppearanceC1.earmobi1.e1.iquid一(E)附Bkuhi1.ityfraEihi)e2派