EPA Method 608 Organochlorine Pesticides and PCB

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1、APPENDIXATOPART136METHODSFORORGANICCHEMICALANALYSISOFMUNICIPALANDINDUSTRIALWASTEWATERMETHOD608ÐORGANOCHLORINEPESTICIDESANDPCBS1.ScopeandApplication1.1ThismethodcoversthedeterminationofcertainorganochlorinepesticidesandPCBs.Thefollowingparameterscanbedeterminedbythismethod:ParameterSTORE

2、TNo.CASNo.Aldrin........................39330309-00-2"-BHC........................39337319-84-6$-BHC........................39338319-85-7*-BHC........................34259319-86-8(-BHC........................3934058-89-9Chlordane.....................3935057-74-94,4©-DDD.................

3、.....3931072-54-84,4©-DDE......................3932072-55-94,4©-DDT......................3930050-29-3Dieldrin.......................3938060-57-1EndosulfanI...................34361959-98-8EndosulfanII..................3435633212-65-9Endosulfansulfate...............343511031-07-8Endrin...

4、.....................3939072-20-8Endrinaldehyde................343667421-93-4Heptachlor....................3941076-44-8Heptachlorepoxide..............394201024-57-3Toxaphene.....................394008001-35-2PCB-1016......................3467112674-11-2PCB-1221......................3948

5、81104-28-2PCB-1232......................3949211141-16-5PCB-1242......................3949653469-21-9PCB-1248......................3950012672-29-6PCB-1254......................3950411097-69-1PCB-1260......................3950811096-82-51.2Thisisagaschromatographic(GC)methodapplicabletoth

6、edeterminationofthecompoundslistedaboveinmunicipalandindustrialdischargesasprovidedunder40CFRPart136.1.Whenthismethodisusedtoanalyzeunfamiliarsamplesforanyorallofthecompoundsabove,compoundidentificationsshouldbesupportedbyatleastoneadditionalqualitativetechnique.Thismethoddescribesanaly

7、ticalconditionsforasecondgaschromatographiccolumnthatcanbeusedtoconfirmmeasurementsmadewiththeprimarycolumn.Method625providesgaschromatograph/massspectrometer(GC/MS)conditionsappropriateforthequalitativeandquantitativeconfirmationofresultsforalloftheparameterslistedabove,usingt