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除草剂阿特拉津气质联用色谱的测定

Determination of Herbicide Atrazine by Gas Chromatography-mass Spectrometry (GC-MS)

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【作者】 李如华; 韩振泰; 刘慧文; 赵玉娟;

【Author】 Li Ruhua,Han Zhentai,Liu Huiwen,Zhao Yujuan (Research Institute of Forestry Ecology,Environment and Protection,CAF;Key Laboratory of Forestry Ecology and Environment, State Forestry Administration,Beijing,100091,China)

【机构】 中国林业科学研究院森林生态环境与保护研究所/国家林业局森林生态环境重点实验室;

【摘要】 阿特拉津又名莠去津,是由瑞士Basel Geigy化学公司开发的一种广泛使用的均三嗪类除草剂,用于玉米、高粱、甘蔗、果园、草皮场和林地等的阔叶杂草和禾草的防除。农田中大量投放的水溶性较强的阿特拉津也是在各国河流、小溪等水体中检出率最高的除草剂。实验表明,长期低剂量的阿特拉津作用有诱发人类染色体破裂与生殖系统疾病的危险,也是水生动物种类大量减少的主要原因。

【Abstract】 Atrazine,which was developed by the Company of Basel Geigy located in Swiss,is one of the most frequently used herbicides over the world.It was used to control the broad-leaf weed and graminaceous grasses which grows in the field of the core,the sorghum,the sugar cane,the orchard,the sod field and the forest land,and so on. Atrazine was also regarded as the most often detected herbicides in the rivers and rivulets all over the world for its heavy use in the farmland ecosystem.The experiment indicated it would induce the human chromosome breakage and the reproductive system disease by the long-term expose to the low dose of atrazine.It was also the main reason that induced reduction of the aquatic animals.

【关键词】 阿特拉津; 气质联用色谱; 除草剂;
【Key words】 Atrazine; GC-MS; Herbicide;
【基金】 中央级公益性科研院所基本科研业务费专项(CAFYRIF200708)资助
  • 【文献出处】 现代科学仪器 ,Modern Scientific Instruments , 编辑部邮箱 ,2009年03期
  • 【分类号】X839.2
  • 【被引频次】2
  • 【下载频次】234
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