ASTM E840-1995(2005) 在气相色谱法中使用火焰光度检测器的标准实施规程

作者:标准资料网 时间:2024-05-11 12:28:01  浏览:8643   来源:标准资料网

【英文标准名称】:StandardPracticeforUsingFlamePhotometricDetectorsinGasChromatography
【原文标准名称】:在气相色谱法中使用火焰光度检测器的标准实施规程
【标准号】:ASTME840-1995(2005)
【标准状态】:现行
【国别】:
【发布日期】:1995
【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】:E13.19
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:flameionizationdetector(FID);flamephotometricdetectors(FPD);gaschromatography(GC);packedcolumns;supercriticalfluidchromatography(SFC)
【摘要】:1.1Thispracticeisintendedasaguidefortheuseofaflamephotometricdetector(FPD)asthedetectioncomponentofagaschromatographicsystem.1.2ThispracticeisdirectlyapplicabletoanFPDthatemploysahydrogen-airflameburner,anopticalfilterforselectivespectralviewingoflightemittedbytheflame,andaphotomultipliertubeformeasuringtheintensityoflightemitted.1.3ThispracticedescribesthemostfrequentuseoftheFPDwhichisasanelement-specificdetectorforcompoundscontainingsulfur(S)orphosphorus(P)atoms.However,nomenclaturedescribedinthispracticearealsoapplicabletousesoftheFPDotherthansulfurorphosphorusspecificdetection.1.4ThispracticeisintendedtodescribetheoperationandperformanceoftheFPDitselfindependentlyofthechromatographiccolumn.However,theperformanceofthedetectorisdescribedintermswhichtheanalystcanusetopredictoverallsystemperformancewhenthedetectoriscoupledtothecolumnandotherchromatographicsystemcomponents.1.5Forgeneralgaschromatographicprocedures,PracticeE260shouldbefollowedexceptwherespecificchangesarerecommendedhereinforuseofanFPD.1.6solely-SI-units;Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificsafetyinformation,seeSection,Hazards.
【中国标准分类号】:
【国际标准分类号】:17_180_30;71_040_50
【页数】:12P.;A4
【正文语种】: