【英文标准名称】:StandardTestMethodforDeterminationoftheBoilingRangeDistributionofGasolinebyWide-BoreCapillaryGasChromatography
【原文标准名称】:大口径毛细管气相色谱法测定汽油的沸程分布的标准试验方法
【标准号】:ASTMD7096-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D02.04.0H
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:blendingstreams;boilingrangedistribution;capillarygaschromatography;gaschromatography;gasoline;oxygenate;Boilingrangedistribution;Gaschromatography(GC);Gasoline;Simulateddistillation
【摘要】:Thedeterminationoftheboilingrangedistributionofgasolinebygaschromatographicsimulateddistillationprovidesaninsightintothecompositionofthecomponentsfromwhichthegasolinehasbeenblended.Knowledgeoftheboilingrangedistributionofgasolineblendingcomponentsisusefulforthecontrolofrefineryprocessesandfortheblendingoffinishedgasoline.ThedeterminationoftheboilingrangedistributionoflighthydrocarbonmixturesbygaschromatographicsimulateddistillationhasbetterprecisionthantheconventionaldistillationbyTestMethodD86.Additionally,thistestmethodprovidesmoreaccurateanddetailedinformationaboutthecompositionofthelightends.Thedistillationdataproducedbythistestmethodaresimilartothatwhichwouldbeobtainedfromacryogenic,trueboilingpoint(15theoreticalplates)distillation.ThistestmethodisintendedtoexpanduponTestMethodD3710bydefiningmandatoryresponsefactors,useofcapillarycolumntechnology,inclusionofoxygenates,anduseofflameionizationdetection.1.1Thistestmethodcoversthedeterminationoftheboilingrangedistributionofgasolineandliquidgasolineblendingcomponents.Itisapplicabletopetroleumproductsandfractionswithafinalboilingpointof280x00B0;C(536x00B0;F)orlower,asmeasuredbythistestmethod.1.2ThistestmethodisdesignedtomeasuretheentireboilingrangeofgasolineandgasolinecomponentswitheitherhighorlowvaporpressureandiscommonlyreferredtoasSimulatedDistillation(SimDis)bygaschromatographers.1.3Thistestmethodhasbeenvalidatedforgasolinecontainingethanol.Gasolinescontainingotheroxygenatesarenotspecificallyexcluded,buttheywerenotusedinthedevelopmentofthistestmethod.1.4Thistestmethodcanestimatetheconcentrationofn-pentaneandlightersaturatedhydrocarbonsingasoline.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.5.1ResultsindegreesFahrenheitcanbeobtainedbysimplysubstitutingFahrenheitboilingpointsinthecalculationoftheboilingpoint-retentiontimecorrelation.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E31
【国际标准分类号】:75_160_20
【页数】:14P.;A4
【正文语种】:英语


【英文标准名称】:Foodstuffs-DeterminationofochratoxinAinwineandbeer-HPLCmethodwithimmunoaffinitycolumnclean-up;GermanversionEN14133:2003
【原文标准名称】:食品.葡萄酒和啤酒中赭曲霉素A的测定.免疫亲和柱层净化高效液相色谱法
【标准号】:EN14133-2003
【标准状态】:现行
【国别】:
【发布日期】:2003-10
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:酒精饮料;啤酒;大麦;毒素;食品检验;含量测定;毒理测定;谷类作物;分析方法;化学分析和试验;毒枝菌素;高效液相色谱分析法;清洁效果;赭曲霉素;葡萄酒;清洁处理;免疫亲和柱层;液相色谱法;食品;测定;高效液相色谱法
【英文主题词】:Alcoholicbeverages;Barley;Beers;Cereals;Chemicalanalysisandtesting;Cleaning;Cleaningeffect;Determination;Determinationofcontent;Foodinspection;Foodproducts;Highperformanceliquidchromatography;HPLC;Immunoaffinitycolumn;Liquidchromatography;Methodsofanalysis;Mycotoxin;Ochratoxin;Toxicologicaltesting;Toxin;Wines
【摘要】:
【中国标准分类号】:X62;J13
【国际标准分类号】:67_160_10
【页数】:15P.;A4
【正文语种】:英语