固相萃取高效液相色谱法测定环境水体中甲萘威

©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(,214023):,,,2,112gPL,01010gPml,019999,8616%,RSD5%,-:;;:X832:A:100226002(2009)0420032203DetectionofCarbarylinWaterbySolid-phaseExtractionandHPLCDAIXiu2li,etal(WuxiEnvironmentalMonitoringCentre,Wuxi214023,China)Abstract:ASPE2HPLCmethodwasdevelopedfordeterminationofcarbarylinenvironmentwater.Thedetectionlimitofthismethodwas112gPLanditslinearrange01010gPml.wehavesuccessfullyappliedthemethodinanalysisofenvironmentsample.Theaveragerecoveryis9312%.Keywords:Carbaryl;Solid2phaseExtraction;HPLC:2008209202:(1966-),,,.(carbaryl),(Sevin),212,,,,,,,,,,,,,,,[1-5],-,-,1111C18(500mgP6ml);:;,;:HPLC;:+=5+95;:+=3+2,;:C12H11NO2,HPLC,9911%:1000mgPL,100mg,011mg,,100ml112;:250ml;;;:10ml;,;:C18;:500l113(,):+=3+2;:110mlPmin;:C18,25cm416mm;:,280nm;:;50l;,110mlPmin30min,30min,25420098EnvironmentalMonitoringinChinaVol.25No.4Aug.2009©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.=3,11412:,:C1810ml,15ml100ml,510mlPminC18,10ml,4ml,:,,10ml,221121111P,280nm,1121112HPLC,,,110mlPminP[1-3],,,,V()+V()=(3+2)(2)21113,,015mgPL,HPLC(2),5116min2015mgPLHPLC21114,00120151102105101010gPml,50l,,(Y,mvsec)(X,gPml),01010gPml:Y=741373X+61345,019999,212,,,7,100ml,-119gPL,112gPL,11gPL-19192513929164610639181518441010919601601196105173013611258153514768170513279107419991385154213200gPL,23214,,10ml5%,:233©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(mgPL)-(mgPL)(RSD%)(%)(mgPL)(RSD%)(%)0120011820118301184011830118401169312391100118591150118892100118691150119192100118884150118111829215941093109515941090153(mgPL)(mgPL)-(mgPL)(RSD%)(%)(mgPL)(RSD%)(%)10110108001072010750107401079010763199761001083010801086010790108301079314381172011010801085010760107401084010746124781701092010860108701095010970109241739115,34HPLC,1020,3HPLC()4015mgPLHPLC3-,,-,:[1][S].,2001.[2]GBPT50091211996.[S].[3]GBPT5009.1452003[S].[4],,.[M].:,2003.[5].().3425420098