| 联立方程组新解法测定复方氯霉素酊的含量 |
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| 引用本文： | 包大林,费寿耆. 联立方程组新解法测定复方氯霉素酊的含量[J]. 海峡药学, 2000, 12(1): 39-40 |
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| 作者姓名： | 包大林 费寿耆 |
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| 作者单位： | 江苏省常州市第一人民医院!常州213000 |
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| 摘 要： | 采用联立方程组新解法,测定复方氯雷素酊中氯霉素和水杨酸的含量,测定波长为２７８ｎｍ和２９７ｎｍ,平均回收率,氯霉素为１０１．０％ＲＳＤ＝１．０％,水杨酸为１００．７％,ＲＳＤ＝０．７％。该法适宜于医院制剂分析。
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| 关 键 词： | 联立方程组新解法 复方氯霉素酊 水杨酸 测定 |
Determination of Chloramphenicol and Salicylic Acid in Compound Chloramphenicol Tincture by Simultaneous Equstion Spectrophotometry |
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| Bao Dalin,Fei Shouqi. Determination of Chloramphenicol and Salicylic Acid in Compound Chloramphenicol Tincture by Simultaneous Equstion Spectrophotometry[J]. Strait Pharmaceutical Journal, 2000, 12(1): 39-40 |
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| Authors: | Bao Dalin Fei Shouqi |
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| Abstract: | Simultaneous equation Spectrophotometry was employed to determine the content of chloramphenicol and salicylic acid in compound chloramphenicol tincture.The wavelengths used were 278nm and 297nm.Average recoveries were 101.0% RSD=1.0% and 100.7% RSD=0.7%,respectively.The method was suitable for analysis of pharmaceutical dosage forms in hospital. |
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