| 顶空毛细管气相色谱法测定氯雷他定中9种有机溶剂的残留量 |
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| 引用本文： | 李俊,王英瑛,袁国平. 顶空毛细管气相色谱法测定氯雷他定中9种有机溶剂的残留量[J]. 理化检验(化学分册), 2008, 44(10): 935-936,939 |
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| 作者姓名： | 李俊 王英瑛 袁国平 |
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| 作者单位： | 浙江台州市药品检验所,台州318000 |
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| 摘 要： | 提出了顶空毛细管气相色谱法测定氯雷他定中乙醚、异丙醇、乙腈、叔丁醇、乙酸乙酯、四氢呋喃、环己烷、三乙胺和甲苯的残留量.采用DB-624毛细管柱(30 mX0.53 inIil,3μm),程序升温,以N、N二甲基甲酰胺(DMF)为溶剂,9种溶剂的平均回收率分别为98.2%,98.8%,106.0%,99.0%,97.7%,95.4%,95.1%,93.O%,100.6%,检出限分别为0.056,0.67,0.61,0.45,0.33,0.16,0.041,0.28,0.20 mg·L-1,测定限分别为0.17,2.0,1.9,1.1,1.1,0.54,0.13,0.90,0.69 mg·L-1.
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| 关 键 词： | 毛细管气相色谱法 氯雷他定 有机溶剂残留量 |
Headspace Capillary Gas Chromatography Determination of Nine Residual Organic Solvents in Loratadine |
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| LI Jun,WANG Ying-Ying,YUAN Guo-Ping. Headspace Capillary Gas Chromatography Determination of Nine Residual Organic Solvents in Loratadine[J]. Physical Testing and Chemical Analysis Part B:Chemical Analgsis, 2008, 44(10): 935-936,939 |
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| Authors: | LI Jun WANG Ying-Ying YUAN Guo-Ping |
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