| GC-MS/MS法分析日化产品中三氯生 |
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| 引用本文： | 赵海辉,李春娟. GC-MS/MS法分析日化产品中三氯生[J]. 化学工程师, 2011, 0(10): 36-39 |
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| 作者姓名： | 赵海辉 李春娟 |
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| 作者单位： | 1. 东北农业大学食品科学与工程学院,黑龙江哈尔滨,150030
2. 黑龙江省质量监督检测研究院,黑龙江哈尔滨,150050 |
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| 摘 要： | 建立了三重四极杆气相色谱-质谱联用(GC-MS/MS)分析日化产品中三氯生的方法.用乙酸乙酯提取三氯生,优化了仪器条件、考察了基质效应,采用多反应监测(MRM)技术,对三氯生进行了定性定量分析,以三氯生离子对m/z 290＞218、m/z290＞ 148离子对进行定性,以n/z290＞ 148进行定量.方法在0.010...
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| 关 键 词： | 三重四极杆气质联用 多反应监测 日化产品 三氯生 |
Analysis of triclosan in daily chemical products by GC-MS/MS |
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| ZHAO Hai-hui,LI Chun-juan. Analysis of triclosan in daily chemical products by GC-MS/MS[J]. Chemical Engineer, 2011, 0(10): 36-39 |
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| Authors: | ZHAO Hai-hui LI Chun-juan |
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| Affiliation: | ZHAO Hai-hui1,LI Chun-juan2(1.Institute of Food Science and Engineering,Northeast Agricultural University,Harbin 150030,China,2.Institute of Supervision and Injection On Quality of Heilongjiang Province,Harbin 150050,China) |
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| Abstract: | The method for determination of triclosan in daily chemical products by gas chromatography tandem triple quadruple mass spectrometry(GC-MS/MS) was established.The samples were extracted by acetic ether.The method optimized parameters of instruments and studied matrix effects.MRM scan mode of GC-MS/MS monitored was applied,the ratio of ions m/z290>148 and m/z290>218 relative abundance was usedto to qualitative confirm and peak area of m/z290>148 was used to quantitative analysis for triclosan.The liner range... |
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| Keywords: | gas chromatography tandem triple quadruple mass spectrometer MRM daily chemical products triclosan |
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