| 系数倍率法测定复方甲硝唑含漱剂中甲硝唑的含量 |
| |
| 引用本文： | 于莲,马晟利,苏瑾,郭守志. 系数倍率法测定复方甲硝唑含漱剂中甲硝唑的含量[J]. 黑龙江医药科学, 2002, 25(6): 15-16 |
| |
| 作者姓名： | 于莲 马晟利 苏瑾 郭守志 |
| |
| 作者单位： | 佳木斯大学化学与药学院,佳木斯,154007;佳木斯大学第二附属医院,佳木斯,154003;佳木斯中药厂,佳木斯,154007 |
| |
| 摘 要： | 目的：测定复方甲硝唑含漱剂中甲硝唑的含量。方法：系数倍率法。结果：经回归得回归方程为：y=0.04x-0.0118,r=0.9995,线性范围为8-16μg/ml,平均回收率为100.29％,RSD为1.78％。结论：系数倍率法可消除附加剂的干扰,直接测定复方甲硝唑含漱剂中甲硝唑的含量,方便、实用、灵敏度和准确度好,适合于医院该制剂的质量监控。
|
| 关 键 词： | 复方甲硝唑含漱剂 系数倍率法 含量测定 |
| 文章编号： | 1008-0104(2002)06-0015-02 |
| 修稿时间： | 2002-06-06 |
Determination of metronidazole in polypharmacon metronidazole gargle by signal multiplier spectophotometry |
| |
| YU Lian MA Shengli SU Jin GUO Shouzhi. Determination of metronidazole in polypharmacon metronidazole gargle by signal multiplier spectophotometry[J]. Heilongjiang Medicine and Pharmacy, 2002, 25(6): 15-16 |
| |
| Authors: | YU Lian MA Shengli SU Jin GUO Shouzhi |
| |
| Affiliation: | YU Lian1 MA Shengli2 SU Jin1 GUO Shouzhi3 |
| |
| Abstract: | Objective: To determine the content of metronidazole of polypharmacon metronidazole(INN) gargle. Method: signal multiplier spectophotometry was used. Result: The liner regression equation was y=0.04x-0.0118, r=0.9995, whose liner ranger was 8~16g/ml. The average recovery rates was 100.29%, RSD=1.78%. Conclusion: The result illustrates that the accuracy and precision is better and it fits the quantitatively study of this gargle in hospital. |
| |
| Keywords: | metronidazole gargle signal multiplier spectophotometry determination |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
