【英文标准名称】:Microbeamanalysis.Quantitativeanalysisusingenergy-dispersivespectrometry(EDS)
【原文标准名称】:微电子束分析.用能量散射光谱仪(EDS)进行定量分析
【标准号】:BSISO22309-2006
【标准状态】:作废
【国别】:英国
【发布日期】:2006-05-31
【实施或试行日期】:2006-05-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:分析方法;定义;定义(术语);电子束;电子显微镜;能量弥散;分析法;微量分析;定量分析;试样制备;光谱测定法;光谱学
【英文主题词】:Analysismethods;Definition;Definitions;Electronbeams;Electronmicroscopes;Energydispersive;Methodsofanalysis;Microanalysis;Quantitativeanalysis;Specimenpreparation;Spectrometry;Spectroscopy
【摘要】:ISO22309:2006givesguidanceonthequantitativeanalysisatspecificpointsorareasofaspecimenusingenergy-dispersivespectrometry(EDS)fittedtoascanningelectronmicroscope(SEM)orelectronprobemicroanalyser(EPMA);anyexpressionofamount,i.e.intermsofpercent(massfraction),aslarge/smallormajor/minoramountsisdeemedtobequantitative.ThecorrectidentificationofallelementspresentinthespecimenisanecessarypartofquantitativeanalysisandisthereforeconsideredinISO22309:2006.ISO22309:2006providesguidanceonthevariousapproachesandisapplicabletoroutinequantitativeanalysisofmassfractionsdownto1%,utilisingeitherreferencematerialsorstandardlessprocedures.ItcanbeusedwithconfidenceforelementswithatomicnumberZgreaterthan10.GuidanceontheanalysisoflightelementswithZlessthan11isalsogiven.
【中国标准分类号】:G04
【国际标准分类号】:71_040_50;71_040_99
【页数】:32P.;A4
【正文语种】:英语