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Position: Home > Articles > Determination of Amobam and Its metabolite residues in Apple and Soil by GC Agrochemicals 2009,48 (8) 52-53+58

气相色谱法测定苹果、土壤中代森铵及其代谢物的残留量

作者：

谭头云;蔡磊明;王立冬;郭鹏程;李国亮

单位：

沈阳四通自动化有限公司;沈阳化工研究院;中国科学院

关键词：

代森铵;乙撑硫脲;苹果;气相色谱;残留

摘要：

建立用气相色谱法测定苹果与土壤中代森铵及其代谢物乙撑硫脲的残留分析方法。当添加质量分数为0.05～0.5mg/kg时,代森铵在苹果及土壤中的回收率分别为90.3%～93.2%,83.0%～83.5%;变异系数为1.0%～4.6%,4.5%～5.1%。代谢物乙撑硫脲在苹果及土壤中的回收率分别为106.6%～109%,76.6%～92.2%;变异系数为5.5%～10.8%,5.5%～8.4%。代森铵在苹果和土壤中的最低检测质量分数均为0.05mg/kg;代谢物乙撑硫脲在苹果和土壤中的最低检测质量分数为0.05mg/kg。

译名：

Determination of Amobam and Its metabolite residues in Apple and Soil by GC

作者：

TAN Tou-yun1,2,CAI Lei-ming1,WANG Li-dong1,GUO Peng-cheng3,LI Guo-liang4(1.shenyang research institute of chemical industry,shenyang 110021,china;2.Xinjiang Agricultural University,ürümqi 830052,china;3.graduate University of chinese Academy of sciences,Beijing 100049,china;4.shenyang stone Automation co.,ltd.,shenyang 110003,china)

关键词：

amobam;ethylenethiourea;apple;gas chromatography;residues

摘要：

The residual method of amobam and its metabolite ethylenethiourea in apple and soil by gc was established.with the addition concentration of 0.05-0.5 mg/kg,the average recovery of amobam in apple and soil were 90.3-93.2% and 83.0-83.5%;the coefficient of variation were 1.0-4.6% and 4.5-5.1%;and the average recovery of ethylenethiourea in apple and soil were 106.6-109% and 76.6-92.2%;the coefficient of variation were 5.5-10.8% and 5.5-8.4%.The minimum detectable concentration of amobam in apple and soil all were 0.05 mg/kg;the minimum detectable concentration of ethylenethiourea in apple and soil all were 0.05 mg/kg.

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气相色谱法测定苹果、土壤中代森铵及其代谢物的残留量

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