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http://dx.doi.org/10.5322/JES.2003.12.10.1117

Simultaneous Analysis of Multi-residual pesticides using GC/NPD  

김우성 (부산지방식품의약품안전청)
이선화 (부산지방식품의약품안전청)
김상엽 (부산지방식품의약품안전청)
정동윤 (부산지방식품의약품안전청)
김재이 (부산지방식품의약품안전청)
이영자 (부산지방식품의약품안전청)
이홍재 (경상대학교 농화학과)
정성욱 (인제대학교 환경시스템학부)
박흥재 (인제대학교 환경시스템학부)
Publication Information
Journal of Environmental Science International / v.12, no.10, 2003 , pp. 1117-1120 More about this Journal
Abstract
Pesticides were extracted from samples with 70% acetone and methylene chloride in order, and then cleaned up via open-column chromatography apparatus packed with florisil, and finally analyzed simultaneously the organophosphorus pesticides using GC/NPD. Ultra-2 and Ultra-1 fused silica capillary columns were used to separate and identify the products. Recovery of most analytes from soybean sample, taken from pesticide residues well, was greater than(80%) for all except(6) analytes. This method can simultaneously determine multiple pesticides with a high degree of accuracy and precision.
Keywords
Organophosphorus; GC/NPD; Simultaneous analysis;
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  • Reference
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