| 紫外法测定硫酸阿托品眼膏的含量 |
| |
| 引用本文： | 常雪君,文莉敏.紫外法测定硫酸阿托品眼膏的含量[J].黑龙江医药科学,2002,25(5):47-47. |
| |
| 作者姓名： | 常雪君 文莉敏 |
| |
| 作者单位： | 1. 泰兴市人民医院药剂科,江苏泰兴,225400
2. 鹤岗人民医院,黑龙江,鹤岗,154100 |
| |
| 摘 要： | 目的:建立硫酸阿托品眼膏的含量测定的紫外分光光度方法。方法:用无水乙醇提取后,在258nm测定吸光度。结果:在0.3~1.1mg/ml范围内,吸光度与硫酸阿托品的浓度间线性关系良好(r>0.999)。模拟样品的平均回收率为99.9%~100.4%,相对标准差为0.61%~1.1%。结论:本法简单、准确,可用于硫酸阿托品眼膏的测定。
|
| 关 键 词： | 硫酸阿托品 眼膏 紫外分光光度法 含量测定 |
| 文章编号： | 1008-0104(2002)05-0047-01 |
| 修稿时间： | 2002年2月25日 |
Determination of Atropine sulfate eye ointment by spectrophotometry |
| |
| CHANG Xuejun,WEN Limin.Determination of Atropine sulfate eye ointment by spectrophotometry[J].Heilongjiang Medicine and Pharmacy,2002,25(5):47-47. |
| |
| Authors: | CHANG Xuejun WEN Limin |
| |
| Institution: | CHANG Xuejun1 WEN Limin2 |
| |
| Abstract: | Objective: A UV spectrophotometry for the determination of Atropine sulfate eye ointment was established. Method: After extracting with absolute ethanol, Atropine sulfate was determined at wavelength 258 nm. Results: The absorbance and concentration showed better linear relation between 0.3 mg/ml to 1.1 mg/ml (r>0.999). The average recovery of simulated sample was 99.9% to 100.4%, with related standard difference of 0.61% to 1.1%. Conclusion: The established method is simple and accurate. It is suitable for the determination of Atropine sulfate eye ointment |
| |
| Keywords: | Atropine sulfate eye ointment UV spectrophotometry determination |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
