| 电喷雾串联质谱法检测氯霉素的初步研究 |
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| 引用本文： | 刘琪,门立强,王树槐.电喷雾串联质谱法检测氯霉素的初步研究[J].中国兽药杂志,2003,37(5):21-24,27. |
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| 作者姓名： | 刘琪 门立强 王树槐 |
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| 作者单位： | 中国兽医药品监察所,北京,100081 |
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| 摘 要： | 研究了串联质谱MS／MS分析氯霉素的方法，以国外资料所提供的参数为基础，经过优化和补充建立了一套完整、检测灵敏度更高的质谱仪参数：锥孔电压30V，碰撞电压分别为m／z152，20eV,m/z194,10eV,m/z257,9eV。
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| 关 键 词： | 氯霉素 药物残留 电喷雾串联质谱法 残留检测 参数优化 兽药 |
| 文章编号： | 1002-1280(2003)05-0021-05 |
Study on ESI-MS/MS method for chloramphenicol |
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| LIU Qi,MEN Li-qiang,WANG Shu-huai.Study on ESI-MS/MS method for chloramphenicol[J].Chinese Journal of Veterinary Drug,2003,37(5):21-24,27. |
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| Authors: | LIU Qi MEN Li-qiang WANG Shu-huai |
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| Abstract: | Chloramphenicol was analyzed by LC-MS/MS method.The parameters for ESI-MS/MS were rationally selected,that is,the cone with 30 V,the collision with 20 eV for m/z 152,10 eV for m/z 194 and 9 eV for m/z 257,respectively.The effects of cone volts and collision volts of MS/MS on assay data were described in the paper. |
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| Keywords: | Chloramphenicol LC-MS/MS assay |
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