EPA 8015D NONHALOGENATED ORGANICS USING GC FID

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1、METHOD8015DNONHALOGENATEDORGANICSUSINGGC/FID1.0SCOPEANDAPPLICATION1.1Thismethodmaybeusedtodeterminetheconcentrationsofvariousnonhalogenatedvolatileorganiccompoundsandsemivolatileorganiccompoundsbygaschromatography.Thefollowingcompoundshavebeendeterminedquantitativelybythismethod,usingthepr

2、eparativetechniquesindicated.AppropriateTechniqueaCompoundCASNo.Purge-Head-DirectAzeo.Vacuumbecdand-TrapspaceAqueousDist.Dist.InjectionAcetone67-64-1pp/htxxxxAcetonitrile75-05-8ppnexxneAcrolein107-02-8ppnexxxAcrylonitrile107-13-1ppnexxxAllylalcohol107-18-6htnexxnet-Amylalcohol(TAA)75-85-4h

3、txnenext-Amylethylether(TAEE)919-94-8x/htxnenext-Amylmethylether(TAME)994-05-8x/htxnenexBenzene71-43-2xxnenext-Butylalcohol(TBA)75-65-0htxxxxCrotonaldehyde123-73-9ppnexxneDiethylether60-29-7xnexneneDiisopropylether(DIPE)108-20-3x/htxnenexEthanol64-17-5IxxxxEthylacetate141-78-6IxxxneEthylBe

4、nzene100-41-4xxnenexEthyleneoxide75-21-8InexxneEthyltert-butylether(ETBE)637-92-3x/htxnenexIsopropylalcohol(2-Propanol)67-63-0ppxxxneMethanol67-56-1IxxxneMethylethylketone(MEK,78-93-3ppxxxx2-Butanone)Methyltert-butylether(MTBE)1634-04-4x/htxxnexN-Nitroso-di-n-butylamine924-16-3ppnexxnePara

5、ldehyde123-63-7ppnexxne2-Pentanone107-87-9ppxxxne2-Picoline109-06-8ppnexxne1-Propanol(n-Propylalcohol)71-23-8ppxxxnePropionitrile107-12-0htnexxnePyridine110-86-1InexxneToluene108-88-3xxnenex8015D-1Revision4June2003AppropriateTechniqueaCompoundCASNo.Purge-Head-DirectAzeo.Vacuumbecdand-Traps

6、paceAqueousDist.Dist.Injectiono-Toluidine95-53-4Inexxneo-Xylene95-47-6xxnenexm-Xylene108-38-3xxnenexp-Xylene106-42-3xxnenexaChemicalAbstractsServiceRegistryNumberbPurge-and-Trap(Methods5030or5035)cAzeotropicdistillation(Method5031)dVacuumdistillation(Method5032)eHeadspace(Method5021)xAdequ

7、ateresponseusingthistechniquehtMethodanalyteonlywhenpurgedat80EC(hightemperaturepurge)IInappropriatetechniqueforthisanalyteneNotevaluatedppPoorpurgingefficiency,resultinginhigherquantitationlimits.Useofanalternativesamplepreparativemethodisstronglyrecommended.