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Citation: Wenxue Chen, Shasha Liu, Huixiang Li. “核磁共振法定量测定酚氨咖敏药片中各组分”实验的改进[J]. University Chemistry, ;2021, 36(2): 200204. doi: 10.3866/PKU.DXHX202002045 shu

“核磁共振法定量测定酚氨咖敏药片中各组分”实验的改进

National Chemical Experiment Education Centre, Department of Chemistry, Fudan University, Shanghai 200433, China

Corresponding author: Wenxue Chen, wxchen@fudan.edu.cn
Received Date: 20 February 2020

基于核磁共振（NMR）技术的定量分析方法在医药领域已有广泛应用。为让学生了解NMR谱仪的工作原理，掌握基于NMR技术的药物定量分析方法，本文对教学实验“核磁共振法定量测定酚氨咖敏药片中各组分”进行了改进：优化样品处理条件，增加微量组分马来酸氯苯那敏的含量测定。发现在室温下即可实现药片中四种组分含量的准确测定。
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