ASTM E1642-2000(2010) 气相色谱红外(GC/IR)分析通用技术标准操作过程

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【英文标准名称】:StandardPracticeforGeneralTechniquesofGasChromatographyInfrared(GC/IR)Analysis
【原文标准名称】:气相色谱红外(GC/IR)分析通用技术标准操作过程
【标准号】:ASTME1642-2000(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:2000
【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】:E13.03
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:gaschromatography;GC/IR;infraredspectroscopy;Gaschromatography(GC);Gaschromatographyinfrared(GC/IR)analysis;GC/IR;Infrared(IR)analysis--metals/alloys;Infraredspectrometry;Infraredspectrophotometry;Infraredspectroscopy;Multicompone
【摘要】:Thispracticeprovidesgeneralguidelinesfortheproperpracticeofgaschromatographycoupledwithinfraredspectrophotometricdetectionandanalysis(GC/IR).Thispracticeassumesthatthechromatographyinvolvedinthepracticeisadequatetoseparatethecompoundsofinterest.Itisnottheintentionofthispracticetoinstructtheuserhowtoperformgaschromatographyproperly.1.1Thispracticecoverstechniquesthatareofgeneraluseinanalyzingqualitativelymulticomponentsamplesbyusingacombinationofgaschromatography(GC)andinfrared(IR)spectrophotometrictechniques.ThemixtureisseparatedintoitsindividualcomponentsbyGCandthentheseindividualcomponentsareanalyzedbyIRspectroscopy.TypesofGC-IRtechniquesdiscussedincludeeluenttrapping,flowcell,andeluitedeposition.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G04
【国际标准分类号】:71_040_50
【页数】:9P.;A4
【正文语种】:英语