| P-矩阵法测定安痛定注射液中三组分的含量 |
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| 引用本文： | 陈琳珏,汪宏远,周天明. P-矩阵法测定安痛定注射液中三组分的含量[J]. 黑龙江医药科学, 2004, 27(3): 21-23 |
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| 作者姓名： | 陈琳珏 汪宏远 周天明 |
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| 作者单位： | 佳木斯大学理学院,黑龙江,佳木斯,154007;佳木斯大学理学院,黑龙江,佳木斯,154007;佳木斯大学理学院,黑龙江,佳木斯,154007 |
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| 摘 要： | 目的：建立安痛定注射液紫外分光光度法的定量分析。方法：采用P-矩阵分光光度法测定氨基比林扣安替比林，采用P-矩阵法结合吸光度减技术测定巴比妥。结果：氨基比林，安替比林扣巴比妥的平均回收率分别为100．0％，100．1％扣100．4％，相对标准差分别为1．6％,1.3％扣1．1％(n=6)。与地方标准方法比较，两者测定结果无显著差异。结论：本法可用于安痛定注射液中三组分的含量测定。
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| 关 键 词： | P-矩阵分光光度法 吸光度减技术 安痛定注射液 |
| 文章编号： | 1008-0104(2004)03-0021-02 |
| 修稿时间： | 2004-04-20 |
Determination of three ingredients in Antongding injection by P-matrix spectrophotometry |
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| CHEN Lin-jue,WANG Hong-yuan,ZHOU Tian-ming. Determination of three ingredients in Antongding injection by P-matrix spectrophotometry[J]. Heilongjiang Medicine and Pharmacy, 2004, 27(3): 21-23 |
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| Authors: | CHEN Lin-jue WANG Hong-yuan ZHOU Tian-ming |
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| Abstract: | Objective: To establish a quantitative analysis for the Antongding injection by UV spectrophotometry. Method: Aminoprin and Antipyrine was determined by P-matrix spectrophotometry. Barbitial was determined by P-matrix spectrophotometry with absorbance reduction technique. Results: The mean recoveries of Aminopyrin,Antipyrine and Barbitial were 100.0%, 100.1% and 100.4% with RSD 1.6% , 1.3% and 1.1%( n=6 ),respectively. Compared with the standard method,no significant difference was found. Conclusion: Our method can be used for the determination of Aminoprin ,Antipyrine and Barbitial in Antongding injection. |
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| Keywords: | P-matrix spectrophotometry absorbance reduction technique Antongding injection |
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