【英文标准名称】:StandardPracticeforGeneralTechniquesofGasChromatographyInfrared(GC/IR)Analysis
【原文标准名称】:气体色谱法红外分析的一般技术的标准规程
【标准号】:ASTME1642-2000(2005)
【标准状态】:现行
【国别】:
【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
【摘要】:Thispracticeprovidesgeneralguidelinesfortheproperpracticeofgaschromatographycoupledwithinfraredspectrophotometricdetectionandanalysis(GC/IR).Thispracticeassumesthatthechromatographyinvolvedinthepracticeisadequatetoseparatethecompoundsofinterest.Itisnottheintentionofthispracticetoinstructtheuserhowtoperformgaschromatographyproperly.1.1Thispracticecoverstechniquesthatareofgeneraluseinanalyzingqualitativelymulticomponentsamplesbyusingacombinationofgaschromatography(GC)andinfrared(IR)spectrophotometrictechniques.ThemixtureisseparatedintoitsindividualcomponentsbyGCandthentheseindividualcomponentsareanalyzedbyIRspectroscopy.TypesofGC-IRtechniquesdiscussedincludeeluenttrapping,flowcell,andeluitedeposition.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:71_040_50
【页数】:9P.;A4
【正文语种】: