| 气相色谱-串联质谱法同时测定纺织品中21种塑化剂 |
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| 引用本文： | 肖亮,薛芳,宋业萍,王星月.气相色谱-串联质谱法同时测定纺织品中21种塑化剂[J].分析科学学报,2019,35(5):670-674. |
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| 作者姓名： | 肖亮 薛芳 宋业萍 王星月 |
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| 作者单位： | 威海市产品质量监督检验所,山东威海,264200;山东药品食品职业学院,山东威海,264200 |
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| 摘 要： | 建立了气相色谱-串联质谱(GC-MS/MS)法同时测定纺织品中苯乙酮、邻苯二甲酸酯类和己二酸酯类等21种塑化剂的方法。样品经四氢呋喃超声提取,正己烷沉淀净化后,采用GC-MS/MS多反应监测(MRM)模式测定,外标法定量。21种目标物在线性范围内呈现良好的线性关系,且相关系数不小于0.9912,检出限为0.06~0.49 mg/kg,加标回收率为87.1%~105.4%,相对标准偏差为3.1%~9.3%。该方法简单、快速、可靠,适用于纺织品中多种塑化剂的快速筛查、确证和定量测定。
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| 关 键 词： | 气相色谱-串联质谱 苯乙酮 己二酸酯类 邻苯二甲酸酯类 纺织品 |
Simultaneous Determination of 21 Kinds of Plasticizers in Textiles by GC-MS/MS |
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| XIAO Liang,XUE Fang,SONG Ye-ping,WANG Xing-yue.Simultaneous Determination of 21 Kinds of Plasticizers in Textiles by GC-MS/MS[J].Journal of Analytical Science,2019,35(5):670-674. |
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| Authors: | XIAO Liang XUE Fang SONG Ye-ping WANG Xing-yue |
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| Institution: | (Weihai Institute of Product quality Supervision and Inspection, Weihai 264200;Shandong Drug and Food Vocational College,Weihai 264200) |
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| Abstract: | XIAO Liang;XUE Fang;SONG Ye-ping;WANG Xing-yue(Weihai Institute of Product quality Supervision and Inspection, Weihai 264200;Shandong Drug and Food Vocational College,Weihai 264200) |
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| Keywords: | Gas chromatography-tandem mass spectrometry Acetophenone Phthalate Esters Adipates Textiles |
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