| 一阶导数光谱法测定导电凝胶中苯酚的含量 |
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| 引用本文： | 顾伟鹰,张和平,曹庆华. 一阶导数光谱法测定导电凝胶中苯酚的含量[J]. 数理医药学杂志, 2007, 20(3): 399-400 |
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| 作者姓名： | 顾伟鹰 张和平 曹庆华 |
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| 作者单位： | 上海市第七人民医院药剂科,上海,200137 |
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| 摘 要： | 目的:建立导电凝胶中苯酚的含量测定方法。方法:采用一阶导数光谱法于(279±1)nm波长处直接测定苯酚的含量。结果:苯酚在25.47~45.85μg.ml-1浓度范围内,线性关系良好,相关系数r=0.9999,平均回收率99.43%,RSD为0.36%。
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| 关 键 词： | 一阶导数光谱法 导电凝胶 苯酚 含量测定 |
| 文章编号： | 1004-4337（2007）03-0399-02 |
| 收稿时间： | 2006-07-20 |
| 修稿时间： | 2006-07-20 |
Determination of Phenol in Electrographic Gel by First Derivative Spectrometry |
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| Gu Weiying,et al. Determination of Phenol in Electrographic Gel by First Derivative Spectrometry[J]. Journal of Mathematical Medicine, 2007, 20(3): 399-400 |
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| Authors: | Gu Weiying et al |
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| Abstract: | Objective: To establish a quantitative analysis method for phenol in Electrographic gel.Method:The phenol was determined directly at 279nm by first derivative spectrometry.Results:The calibration curve of phenol was linear in the range from 25.47～45.85μg·ml-1 with r=0.9999,the average recovery and relative standard deviation were 99.43% and 0.36% respectively. |
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| Keywords: | first derivative spectrometry Electrographic gel phonel determination of content |
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