| Nafion修饰玻碳电极阳极溶出伏安法测定盐酸异丙嗪 |
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| 引用本文： | 胡效亚,冷宗周. Nafion修饰玻碳电极阳极溶出伏安法测定盐酸异丙嗪[J]. 药学学报, 1992, 27(4): 283-286 |
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| 作者姓名： | 胡效亚 冷宗周 |
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| 作者单位： | 扬州师范学院化学系,扬州225002 |
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| 摘 要： | 用Nafion膜玻碳电极阳极溶出伏安法测定盐酸异丙嗪。在4.0×10-8～5.0×10-5mol/L和8×10-5～1×10-3mol/L范围内,盐酸异丙嗪的浓度与氧化电流的峰高呈良好的线性关系。对原料试样和片剂进行了测定,均获得满意结果。
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| 关 键 词： | Nafion修饰电极 阳极溶出伏安法 盐酸异丙嗪 玻碳电极 |
| 收稿时间： | 1991-01-21 |
ANODIC STRIPPING VOLTAMMETRY OF PROMETHAZINE HYDROCHLORIDE WITH NAFIONCOATED GLASSY CARBON ELECTRODE |
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| XY Hu,ZZ Leng. ANODIC STRIPPING VOLTAMMETRY OF PROMETHAZINE HYDROCHLORIDE WITH NAFIONCOATED GLASSY CARBON ELECTRODE[J]. Acta pharmaceutica Sinica, 1992, 27(4): 283-286 |
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| Authors: | XY Hu ZZ Leng |
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| Affiliation: | Department of Chemistry, Yangzhou Teachers College. |
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| Abstract: | This paper reports the determination of promethazine hydrochloride with Nafion coated glassy carbon electrode by anodic stripping voltammetry. There is a linear relationship between the concentration and peak height in the range of 4 x 10(-8)-5 x 10(-5) mol/L and 8 x 10(-5)-1 x 10(-3) mol/L for promethazine hydrochloride. The raw material and tablets of promethazine hydrochloride have been analysed and good results were obtained. |
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| Keywords: | Anodic stripping voltammetry Promethazine hydrochloride Glassy carbon electrode Nafion coated electrode |
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