本文介绍了气相色谱法测定水中五种拟除虫菊酯农药的多残留分析方法。
The gas chromatographic method was reported for the analysis of pyrethroid pesticide residues in water.
目的测试电热蚊香液加热时间与芯棒中拟除虫菊酯残留量的关系。
Obiective Test the relationship between the heating time of electrothermal vaporizing liquid and the residues of pyrethroid in mandril.
结果电热蚊香液在加热后期芯棒中的拟除虫菊酯残留量增加400%，孔隙率降低45%。
Results Pyrethroid residue in mandril increased by 400% and porosity reduced by 45% after heating electrothermal vaporizing liquid.
拟除虫菊酯杀虫剂是目前使用最广泛的杀虫剂之一，亦是农产品中残留农药检出率较高的药种之一。
Pyrethroids are a group of pesticides widely used in agriculture and are found easily and commonly in agricultural products.
应用超临界流体萃取气相色谱法快速测定拟除虫菊酯残留量。
The supercritical fluid extraction gas chromatography was used to determine quickly.
应用超临界流体萃取气相色谱法快速测定拟除虫菊酯残留量。
The supercritical fluid extraction gas chromatography was used to determine quickly.
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