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1、Method1613Tetra-throughOcta-ChlorinatedDioxinsandFuransbyIsotopeDilutionHRGC/HRMSOctober1994U.S.EnvironmentalProtectionAgencyOfficeofWaterEngineeringandAnalysisDivision(4303)401MStreetS.W.Washington,D.C.20460AcknowledgmentsThismethodwaspreparedunderthedirectionofWilliamA.Telliardoft
2、heEngineeringandAnalysisDivisionwithintheEPAOfficeofWater.ThisdocumentwaspreparedunderEPAContractNo.68-C3-0337byDynCorpEnvironmentalServicesDivisionwithassistancefromitssubcontractorInterface,Inc.DisclaimerThismethodhasbeenreviewedbytheEngineeringandAnalysisDivision,U.S.Environmenta
3、lProtectionAgency,andapprovedforpublication.Mentionoftradenamesorcommercialproductsdoesnotconstituteendorsementorrecommendationforuse.Method1613IntroductionMethod1613wasdevelopedbytheUnitedStatesEnvironmentalProtectionAgency©sOfficeofScienceandTechnologyforisomer-specificdeterminati
4、onofthe2,3,7,8-substituted,tetra-throughocta-chlorinated,dibenzo-p-dioxinsanddibenzofuransinaqueous,solid,andtissuematricesbyisotopedilution,highresolutioncapillarycolumngaschromatography(HRGC)/highresolutionmassspectrometry(HRMS).Questionsconcerningthismethodoritsapplicationshouldb
5、eaddressedto:W.A.TelliardUSEPAOfficeofWaterAnalyticalMethodsStaffMailCode4303401MStreet,SWWashington,D.C.20460202/260-7120Requestsforadditionalcopiesshouldbedirectedto:WaterResourceCenterMailCodeRC-4100401MStreet,SWWashington,D.C.20460202/260-7786or202/260-2814October1994iiiMethod16
6、13Method1613,RevisionBTetra-throughOcta-ChlorinatedDioxinsandFuransbyIsotopeDilutionHRGC/HRMS1.0ScopeandApplication1.1Thismethodisfordeterminationoftetra-throughocta-chlorinateddibenzo-p-dioxins(CDDs)anddibenzofurans(CDFs)inwater,soil,sediment,sludge,tissue,andothersamplematricesbyh
7、ighresolutiongaschromatography/highresolutionmassspectrometry(HRGC/HRMS).ThemethodisforuseinEPA©sdatagatheringandmonitoringprogramsassociatedwiththeCleanWaterAct,theResourceConservationandRecoveryAct,theComprehensiveEnvironmentalResponse,CompensationandLiabilityAct,andtheSafeDrinkin
8、gWaterAct.Themethod
