ASTM D7598-2009 用单反应检测液相色谱/串联质谱法测定水样中硫二甘醇的标准试验方法
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【英文标准名称】:StandardTestMethodforDeterminationofThiodiglycolinWaterbySingleReactionMonitoringLiquidChromatography/TandemMassSpectrometry
【原文标准名称】:用单反应检测液相色谱/串联质谱法测定水样中硫二甘醇的标准试验方法
【标准号】:ASTMD7598-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:D19.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:液相色谱法
【英文主题词】:liquidchromatography;massspectrometry;thiodiglycol;water
【摘要】:ThiodiglycolisaSchedule2compoundundertheChemicalWeaponsConvention(CWC).Schedule2chemicalsincludethosethatareprecursorstochemicalweapons,chemicalweaponsagentsorhaveanumberofothercommercialuses.Theyareusedasingredientstoproduceinsecticides,herbicides,lubricants,andsomepharmaceuticalproducts.Schedule2chemicalscanbefoundinapplicationsunrelatedtochemicalweapons.Thiodiglycolisbothamustardgasprecursoranddegradantaswellasaningredientinwater-basedinks,ballpointpeninks,dyesandsomepesticides.Thismethodhasbeeninvestigatedforusewithreagentandsurfacewater.1.1Thisprocedurecoversthedeterminationofthiodiglycol(TDG)insurfacewaterbydirectinjectionusingliquidchromatography(LC)anddetectedwithtandemmassspectrometry(MS/MS).TDGisqualitativelyandquantitativelydeterminedbythismethod.Thismethodadherestosinglereactionmonitoring(SRM)massspectrometry.1.2ThistestmethodhasbeendevelopedinsupportoftheNationalHomelandSecurityResearchCenter,USEPAbyRegion5ChicagoRegionalLaboratory.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4TheDetectionVerificationLevel(DVL)andReportingRangeforTDGarelistedinTable1.1.4.1TheDVLisrequiredtobeataconcentrationatleast3timesbelowthereportinglimit(RL)andhaveasignal/noiseratiogreaterthan3:1.Fig.1displaysthesignal/noiseratioattheDVL.1.4.2TheRListheconcentrationofthelevel1calibrationstandardasshowninTable2.Thereportinglimitforthismethodis100x03BC;g/L.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_50
【页数】:8P.;A4
【正文语种】:英语
【原文标准名称】:用单反应检测液相色谱/串联质谱法测定水样中硫二甘醇的标准试验方法
【标准号】:ASTMD7598-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:D19.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:液相色谱法
【英文主题词】:liquidchromatography;massspectrometry;thiodiglycol;water
【摘要】:ThiodiglycolisaSchedule2compoundundertheChemicalWeaponsConvention(CWC).Schedule2chemicalsincludethosethatareprecursorstochemicalweapons,chemicalweaponsagentsorhaveanumberofothercommercialuses.Theyareusedasingredientstoproduceinsecticides,herbicides,lubricants,andsomepharmaceuticalproducts.Schedule2chemicalscanbefoundinapplicationsunrelatedtochemicalweapons.Thiodiglycolisbothamustardgasprecursoranddegradantaswellasaningredientinwater-basedinks,ballpointpeninks,dyesandsomepesticides.Thismethodhasbeeninvestigatedforusewithreagentandsurfacewater.1.1Thisprocedurecoversthedeterminationofthiodiglycol(TDG)insurfacewaterbydirectinjectionusingliquidchromatography(LC)anddetectedwithtandemmassspectrometry(MS/MS).TDGisqualitativelyandquantitativelydeterminedbythismethod.Thismethodadherestosinglereactionmonitoring(SRM)massspectrometry.1.2ThistestmethodhasbeendevelopedinsupportoftheNationalHomelandSecurityResearchCenter,USEPAbyRegion5ChicagoRegionalLaboratory.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4TheDetectionVerificationLevel(DVL)andReportingRangeforTDGarelistedinTable1.1.4.1TheDVLisrequiredtobeataconcentrationatleast3timesbelowthereportinglimit(RL)andhaveasignal/noiseratiogreaterthan3:1.Fig.1displaysthesignal/noiseratioattheDVL.1.4.2TheRListheconcentrationofthelevel1calibrationstandardasshowninTable2.Thereportinglimitforthismethodis100x03BC;g/L.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_50
【页数】:8P.;A4
【正文语种】:英语
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