Paper Title:
Determination Method of Organophosphorus Pesticide Residues in Fishs by GPC-GC-PFPD
  Abstract

The 10 organophosphorus pesticides in fish can be rapidly extracted and separated by gel permeation chromatography, and the lipin and organophosphorus pesticides of fish can be seperated. The interfering matters can be well eliminated in this condition, and analysis is more rapid than other methods. The residues of 10 organophosphorus pesticides at same time can be identified and quantified simultaneously by GC-PFPD. This method is simple, rapid, and the average recovery ratios were 71.7%-80.9%.Good repeatability was obtained in all the cases with relative standard deviations (RSDs) lower 11%, and limit of detection was0.0003-0.004 mg·kg-1.

  Info
Periodical
Chapter
Chapter 3: Chemical and Biomedical Engineering
Edited by
Honghua Tan
Pages
1002-1006
DOI
10.4028/www.scientific.net/AMM.138-139.1002
Citation
B. Li, F. G. Zeng, W. F. Ma, Q. C. Dong, H. T. Fan, C. F. Deng, "Determination Method of Organophosphorus Pesticide Residues in Fishs by GPC-GC-PFPD", Applied Mechanics and Materials, Vols. 138-139, pp. 1002-1006, 2012
Online since
November 2011
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