| 固相萃取-全二维气相色谱/飞行时间质谱同步快速检测蔬菜中64种农药残留 |
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| 引用本文： | 姜俊,李培武,谢立华,丁小霞,李英,王秀嫔,汪雪芳,张奇,管笛.固相萃取-全二维气相色谱/飞行时间质谱同步快速检测蔬菜中64种农药残留[J].分析化学,2011,39(1):72-76. |
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| 作者姓名： | 姜俊 李培武 谢立华 丁小霞 李英 王秀嫔 汪雪芳 张奇 管笛 |
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| 作者单位： | 中国农业科学院油料作物研究所;农业部油料及制品质量监督检验测试中心;农业部油料作物生物学重点开放实验室; |
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| 基金项目： | 国家科技支撑计划(No.2009BADB9B03-Z09); 武汉市青年科技晨光计划(No.200950431224)资助 |
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| 摘 要： | 建立了蔬菜中64种农药残留同相萃取-全二维气相色谱-飞行时间质谱(GC×GC-TOF-MS)的测定方2.用乙腈提取样品,NH2-SPE周相萃取柱净化,甲醇-二氯甲烷溶液(5:95,V/V)洗脱,氮气吹扫浓缩,丙酮定容,全二维气相色谱(HP-5MS柱和DB17ht柱)-飞行时间质谱检测,基质曲线外标法定量.本方法的检出限...
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| 关 键 词： | 全二维气相色谱-飞行时间质谱 农药残留 蔬菜 |
Rapid Screening and Simultaneous Confirmation of 64 Pesticide Residues in Vegetable Using Solid Phase Extraction-comprehensive Two-dimensional Gas Chromatography Coupled with Time-of-Flight Mass Spectrometer |
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| JIANG Jun,LI Pei-Wu,XIE Li-Hua,DING Xiao-Xia,LI Ying,WANG Xiu-Pin,WANG Xue-Fang,ZHANG Qi,GUAN Di.Rapid Screening and Simultaneous Confirmation of 64 Pesticide Residues in Vegetable Using Solid Phase Extraction-comprehensive Two-dimensional Gas Chromatography Coupled with Time-of-Flight Mass Spectrometer[J].Chinese Journal of Analytical Chemistry,2011,39(1):72-76. |
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| Authors: | JIANG Jun LI Pei-Wu XIE Li-Hua DING Xiao-Xia LI Ying WANG Xiu-Pin WANG Xue-Fang ZHANG Qi GUAN Di |
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| Institution: | JIANG Jun1,3,LI Pei-Wu* 1,2,XIE Li-Hua1,DING Xiao-Xia1,LI Ying1,WANG Xiu-Pin1,WANG Xue-Fang1,ZHANG Qi1,GUAN Di1,3 1(Oil Crops Research Institute,Chinese Academy of Agricultural Sciences,Wuhan 430062) 2(Key Laboratory of Oil Crop Biology of the Ministry of Agriculture,Wuhan 430062) 3(Quality Inspection and Test Center for Oilseeds Products,Ministry of Agriculture,Wuhan 430062) |
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| Abstract: | |
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| Keywords: | Comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry Multiple pesticide residues Vegetable |
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