| 紫外分光光度法测定对羟基苯甲酸乙酯醇溶液的含量 |
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| 引用本文：李燕.紫外分光光度法测定对羟基苯甲酸乙酯醇溶液的含量[J].药学实践杂志,1996,(4):239~240 |
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| 中文摘要:本文采用紫外分光光度法测定对羟基基甲酸乙酯的含量,具有操作简便,省时,结果可靠等优点,利于制剂的适时质量控制。本实验平均回收率99.91%,变异系数0.22% |
| 中文关键词:紫外分光光度法 对羧基苯甲酸乙酯醇溶液 含量测定 |
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| Quantitative determination of Ethylparaben Alcoholic Solution by UV Spectrophotometry |
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| Abstract:A UV Spectrophotometry method for the quantitative determination of Ethylparaben Alcoholic Solution was described. The results showed that this method was simple,rapid,and accurate. It suits to quality control and rapid analysis of the product. The average recovery rates in this experiment was 99.91%,and coefficient of variation was 0.22% |
| keywords:UV Spectrophotometry Ethylparaben Alcoholic Solution Quantitative analysis |
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