[1]任红波,等.豆磺隆在大豆田土壤中的残留动态[J].黑龙江农业科学,2008,(03):112-114.[doi:10.11942/j.issn1002-2767.2008.03.0112]
　REN Hong-bo,ZHANG Xiao-bo,et al.The Residue Dynamics in Soybean Soil of Chlorimuron-ethyl[J].HEILONGJIANG AGRICULTURAL SCIENCES,2008,(03):112-114.[doi:10.11942/j.issn1002-2767.2008.03.0112]
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豆磺隆在大豆田土壤中的残留动态

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2008年03 页码: 112-114 栏目: 出版日期: 2008-03-10
Title:
The Residue Dynamics in Soybean Soil of Chlorimuron-ethyl
文章编号:
1002-2767(2008)03-0112-03
作者:
任红波1 ;  2 ;  张晓波2 ;  金海涛2
1 .东北农业大学食品科学系, 哈尔滨150030 ;
2 .农业部谷物及制品质量监督检验测试中心, 哈尔滨150086
Author(s):
REN Hong-bo1 ;  2 ;  ZHANG Xiao-bo2 ;  JIN Hai-tao2
1 .N ortheast A gricul tural Universi ty Fo od Science Depar tment , Harbin 150030 ;
2 Inspect ionand Testing Center for Quality of Cereals and Their Pro duct s Minist ry of Ag riculture , Harbin150086
关键词:
豆磺隆; 残留; 气相色谱-质谱
Keywords:
Chlorimuron -ethyl ; residue ; GC-MS
分类号:
S481 +.8
DOI:
10.11942/j.issn1002-2767.2008.03.0112
文献标志码:
A
摘要:
采用气相色谱-质谱法测定豆磺隆在土壤中的残留动态, 样品经0 .2 mol·L -1NaHCO3 溶液:甲醇(体积比为1 ∶1)提取, 二氯甲烷净化, 调整pH 后经盐酸水解再由二氯甲烷萃取, 浓缩后经气相色谱质谱联用仪测定。结果表明, 回收率、精密度和检出限均符合残留分析的要求。
Abstract:
A GC-MS method fo r the residue dynamics in soy bean soil of Chlo rimuro n-ethy l had been established .Samples w ere ex trac ted by 0.2 mo l·L -1NaHCO3 :methanol(v :v =1 ∶1), cleaned by dichloromethane , the n adjustedthe pH of the solution and ex tracted by dichlor omethane , finally after co ncentra ted , the samples wer e detected by GC-MS .The recove ry , precisions and accur acies w ere all meet the requirements o f de te rminatio n.

参考文献/References:

[ 1] 李治祥.农药的发展及其对环境的影响[ J] .国外农业环境保护, 1987 , 30(3):5-8 .

[ 2] 祁彦.高效液相色谱法测定大豆中的磺酰脲类除草剂的残留[ J] .农药, 2005 , 44(2):76-78 .
[ 3] 刘远雄.除草剂研究开发的新进展与发展趋热势[ J] .农药,2007 , 46(10):649-652 .
[ 4] 赵云和.咪草烟在大豆田土壤中的残留动态的研究[ J] .农药,2007 , 46(10):696-698 .

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备注/Memo

第一作者简介:任红波(1976-), 女, 吉林延边人, 学士, 助理研究员, 主要从事农产品质量安全检验。Tel:0451 -86617148 ;E -m ail:d hdst rhb @t om .com 。

更新日期/Last Update: 2016-12-14