当前位置: 首页 > 文章 > 有机磷和有机氯杀虫剂在谷物籽粒中多残留分析方法的研究 农药学学报 2000,2 (2) 77-82
Position: Home > Articles > Study on Multi-residue Analysis of OP and OCl Insecticides in Grain Chinese Journal of Pesticide Science 2000,2 (2) 77-82

有机磷和有机氯杀虫剂在谷物籽粒中多残留分析方法的研究

作  者:
刘丹;钱传范
单  位:
中国农业大学应用化学系
关键词:
多残留分析;凝胶色谱;有机磷杀虫剂;有机氯杀虫剂
摘  要:
对谷物中常用的 8种有机磷和 2种有机氯杀虫剂的多残留分析方法进行了研究。样本前处理采取凝胶色谱柱净化方法。选取稻米、小麦、玉米 3种谷物籽粒进行了不同浓度的添加回收实验 ,结果表明 ,农药在谷物样本上的添加回收率介于 81.74 %~ 10 1.6 0 % ,变异系数为 0 .6 0 %~ 12 .53% ,均达到残留分析要求。
译  名:
Study on Multi-residue Analysis of OP and OCl Insecticides in Grain
作  者:
Liu Dan Qian Chuanfan(Department of Applied Chemistry ,China Agricultual University,Beijing 100094)
关键词:
Multi residue analysis; Organophosphorus insecticides; Organochlorinated insecticides; Gel permeation chromatography
摘  要:
The multi residue analytical method of 8 OP and 2 OCl insecticides that applied in rice, wheat and maize were reported. A gel permeation chromatography clean up method was introduced. The fortified average recovery and variation coefficient of the above insecticides in these 3 crops were 81.74%~101.60% and 0.60%~12.53%,respectively.

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