| ICP-MS法测定兰索拉唑中钒残留 |
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| 引用本文： | 张兰,龙智翔,谢涛,黎德南. ICP-MS法测定兰索拉唑中钒残留[J]. 现代仪器, 2012, 0(6): 77-78,76 |
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| 作者姓名： | 张兰 龙智翔 谢涛 黎德南 |
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| 作者单位： | 广西壮族自治区分析测试研究中心;桂林华信制药有限公司 |
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| 基金项目： | 广西壮族自治区直属公益性科研院所基本科研业务费专项项目(项目编号:2011ACZ08) |
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| 摘 要： | 建立ICP-MS测定痕量钒的测定方法。通过试验优选适宜的仪器测定参数,并进行方法试验。方法线性范围1-100μg/L,检出限0.305μg/L,加标回收率101%-110%。结果表明,在选定的仪器工作条件下测定,精密度和准确度均满足要求。
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| 关 键 词： | ICP-MS 钒 兰索拉唑 |
Determination of trace amounts of vanadium in medicines of lansoprazole by ICP-MS |
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| Zhang Lan,Long Zhixiang,Xie Tao,Li Denan. Determination of trace amounts of vanadium in medicines of lansoprazole by ICP-MS[J]. Modern Instruments, 2012, 0(6): 77-78,76 |
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| Authors: | Zhang Lan Long Zhixiang Xie Tao Li Denan |
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| Affiliation: | 1.Guangxi Research Center of Testing and Analysis,Nanning 530022;2.Guilin Huaxin Pharmaceutical CO LTD,Guilin 541200) |
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| Abstract: | The determination of trace vanadium was performed by inductively coupled plasma-mass spectrometry(ICP-MS).The digestion condition and the parameters of ICP-MS were optimized.The linear range of lansoprazole was 1-100μg/L,detection limit of the method was 0.305μg/L and the recoveries were between 101%-110%.The results show that the method has good accuracy and precision and it can meet the requirements of analysis under the optimum conditions. |
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| Keywords: | ICP-MS Vanadium Lansoprazole |
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