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【英文标准名称】:TestMethodforAromaticsinFinishedMotorGasolinebyGasChromatography(05.02)
【原文标准名称】:用气相色谱法测定汽油成品中芳香化合物的试验方法
【标准号】:ANSI/ASTMD4420-1989
【标准状态】:作废
【国别】:美国
【发布日期】:1989
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:含量测定;机动车燃料;石油产品
【英文主题词】:automotivefuels;determinationofcontent;petroleumproducts
【摘要】:Thistestmethodprovidesforthedeterminationofbenzene,toluene,C,Candheavieraromatics,andtotalaromaticsinfinishedmotorgasoline.Itisalsoapplicabletogasolineblendingcomponents.Note1-Foranalysisofgasolinesforbenzeneandtoluene,solely,TestMethodD3606canbeused.Thistestmethodisapplicabletothefollowingconcentrationranges,inliquidvolumepercent,fortheindividualaromaticslistedabove:benzene,0.1to5;toluene,1to20;C,3to25;Candheavier,5to30,andtotalaromatics,10to80.Ithasnotbeendeterminedwhetherthistestmethodisapplicabletogasolinecontainingoxygenates;forexample,ethersandalcohols.Resultsarereportedtothenearest0.1%byliquidvolume.ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E31
【国际标准分类号】:75_160_20
【页数】:
【正文语种】:英语