土壤中有机氯农药残留的分析技术研究进展

Progresses on Organochlorine Pesticide Residue Analysis for Soil Samples

文章总结了近年来土壤中有机氯农药残留分析的样品前处理和测定方法的研究进展,重点阐述微波萃取法、加速溶剂萃取法、固相萃取法、固相微萃取法、基质固相分散萃取法、超临界流体萃取法等前处理技术及气相色谱技术、气相色谱-质谱联用技术等在土壤中有机氯农药残留分析中的应用,指出了未来的发展趋势。

The danger of organochlorine pesticide residue （OCPs） for ecological environment and human health is obvious. In this paper, progresses on sample preparation and analytical techniques and methods for OCPs in soil samples were reviewed. The main contents of the paper include sample preparation techniques of microwave extraction （ME）, accelerated solvent extraction （ASE）, solid phase extraction （SPE）, solid phase micro extraction （SPME）, matrix solid-phase dispersion extraction （MSPDE）, supercritical fluid extraction （SFE）, and the analytical techniques of gas chromatography （GC） and gas chromatography-mass spectrometry （GC-MS）. The new development trends on this research area in the future were also pointed out.