Journal of Environmental Science International (한국환경과학회지)

The Korean Environmental Sciences Society (한국환경과학회)
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Simultaneous Analysis of Multi-residual pesticides using GC/NPD

GC/NPD를 이용한 다성분 잔류농약의 동시분석

  • 김우성 (부산지방식품의약품안전청) ;
  • 이선화 (부산지방식품의약품안전청) ;
  • 김상엽 (부산지방식품의약품안전청) ;
  • 정동윤 (부산지방식품의약품안전청) ;
  • 김재이 (부산지방식품의약품안전청) ;
  • 이영자 (부산지방식품의약품안전청) ;
  • 이홍재 (경상대학교 농화학과) ;
  • 정성욱 (인제대학교 환경시스템학부) ;
  • 박흥재 (인제대학교 환경시스템학부)
  • Published : 2003.10.01
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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.

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References

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