FIELD DETECTION OF ORGANOCHLORINE PESTICIDES BY THERMAL-DESORPTION GAS-CHROMATOGRAPHY MASS-SPECTROMETRY
被引:14
作者:
ROBBAT, A
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机构:Trace Analytical Measurement Laboratory, Department of Chemistry, Tufts University, Medford
ROBBAT, A
LIU, CJ
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h-index: 0
机构:Trace Analytical Measurement Laboratory, Department of Chemistry, Tufts University, Medford
LIU, CJ
LIU, TY
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h-index: 0
机构:Trace Analytical Measurement Laboratory, Department of Chemistry, Tufts University, Medford
LIU, TY
机构:
[1] Trace Analytical Measurement Laboratory, Department of Chemistry, Tufts University, Medford
来源:
JOURNAL OF CHROMATOGRAPHY
|
1992年
/
625卷
/
02期
关键词:
D O I:
10.1016/0021-9673(92)85212-C
中图分类号:
O65 [分析化学];
学科分类号:
070302 ;
081704 ;
摘要:
Thermal desorption gas chromatography-mass spectrometry (TDGC-MS) was evaluated for field detection of organochlorine pesticides in soil/sediment and water. Rapid, 3 min/sample, TDGC-MS selected ion monitoring (SIM) yielded detection limits of 50 ng/g and 40 ng/l pesticide in soil (2 g) and water (500 ml), respectively, with measurement precision <40%. MS total ion current-selected ion extraction (TIC-SIE) measurements yielded somewhat higher detection limits with measurement precision < 20%. Examples of selective pesticide detection in the presence of a wide variety of environmental contaminants in soils, pond and sea waters are provided.
机构:
US EPA,RES & DEV OFF,ENVIRONM MONITORING & SUPPORT LAB,26 W ST CLAIR ST,CINCINNATI,OH 45268US EPA,RES & DEV OFF,ENVIRONM MONITORING & SUPPORT LAB,26 W ST CLAIR ST,CINCINNATI,OH 45268
ALFORDSTEVENS, AL
EICHELBERGER, JW
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机构:
US EPA,RES & DEV OFF,ENVIRONM MONITORING & SUPPORT LAB,26 W ST CLAIR ST,CINCINNATI,OH 45268US EPA,RES & DEV OFF,ENVIRONM MONITORING & SUPPORT LAB,26 W ST CLAIR ST,CINCINNATI,OH 45268
EICHELBERGER, JW
BUDDE, WL
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h-index: 0
机构:
US EPA,RES & DEV OFF,ENVIRONM MONITORING & SUPPORT LAB,26 W ST CLAIR ST,CINCINNATI,OH 45268US EPA,RES & DEV OFF,ENVIRONM MONITORING & SUPPORT LAB,26 W ST CLAIR ST,CINCINNATI,OH 45268
机构:Environmental Monitoring and Support Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Cincinnati, OH 45268, United States
ALFORDSTEVENS, AL
BELLAR, TA
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h-index: 0
机构:Environmental Monitoring and Support Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Cincinnati, OH 45268, United States
BELLAR, TA
EICHELBERGER, JW
论文数: 0引用数: 0
h-index: 0
机构:Environmental Monitoring and Support Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Cincinnati, OH 45268, United States
EICHELBERGER, JW
BUDDE, WL
论文数: 0引用数: 0
h-index: 0
机构:Environmental Monitoring and Support Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Cincinnati, OH 45268, United States
机构:Environmental Monitoring and Support Laboratory, Office of Research and Development, US Environmental Protection Agency, Cincinnati, OH 45268, United States
ALFORDSTEVENS, AL
BUDDE, WL
论文数: 0引用数: 0
h-index: 0
机构:Environmental Monitoring and Support Laboratory, Office of Research and Development, US Environmental Protection Agency, Cincinnati, OH 45268, United States
BUDDE, WL
BELLAR, TA
论文数: 0引用数: 0
h-index: 0
机构:Environmental Monitoring and Support Laboratory, Office of Research and Development, US Environmental Protection Agency, Cincinnati, OH 45268, United States
机构:
US EPA,RES & DEV OFF,ENVIRONM MONITORING & SUPPORT LAB,26 W ST CLAIR ST,CINCINNATI,OH 45268US EPA,RES & DEV OFF,ENVIRONM MONITORING & SUPPORT LAB,26 W ST CLAIR ST,CINCINNATI,OH 45268
ALFORDSTEVENS, AL
EICHELBERGER, JW
论文数: 0引用数: 0
h-index: 0
机构:
US EPA,RES & DEV OFF,ENVIRONM MONITORING & SUPPORT LAB,26 W ST CLAIR ST,CINCINNATI,OH 45268US EPA,RES & DEV OFF,ENVIRONM MONITORING & SUPPORT LAB,26 W ST CLAIR ST,CINCINNATI,OH 45268
EICHELBERGER, JW
BUDDE, WL
论文数: 0引用数: 0
h-index: 0
机构:
US EPA,RES & DEV OFF,ENVIRONM MONITORING & SUPPORT LAB,26 W ST CLAIR ST,CINCINNATI,OH 45268US EPA,RES & DEV OFF,ENVIRONM MONITORING & SUPPORT LAB,26 W ST CLAIR ST,CINCINNATI,OH 45268
机构:Environmental Monitoring and Support Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Cincinnati, OH 45268, United States
ALFORDSTEVENS, AL
BELLAR, TA
论文数: 0引用数: 0
h-index: 0
机构:Environmental Monitoring and Support Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Cincinnati, OH 45268, United States
BELLAR, TA
EICHELBERGER, JW
论文数: 0引用数: 0
h-index: 0
机构:Environmental Monitoring and Support Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Cincinnati, OH 45268, United States
EICHELBERGER, JW
BUDDE, WL
论文数: 0引用数: 0
h-index: 0
机构:Environmental Monitoring and Support Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Cincinnati, OH 45268, United States
机构:Environmental Monitoring and Support Laboratory, Office of Research and Development, US Environmental Protection Agency, Cincinnati, OH 45268, United States
ALFORDSTEVENS, AL
BUDDE, WL
论文数: 0引用数: 0
h-index: 0
机构:Environmental Monitoring and Support Laboratory, Office of Research and Development, US Environmental Protection Agency, Cincinnati, OH 45268, United States
BUDDE, WL
BELLAR, TA
论文数: 0引用数: 0
h-index: 0
机构:Environmental Monitoring and Support Laboratory, Office of Research and Development, US Environmental Protection Agency, Cincinnati, OH 45268, United States