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一阶导数光谱法测定烧伤Ⅱ号酊中盐酸小檗碱的含量

吴延晖 张增巧 邵广洲

吴延晖, 张增巧, 邵广洲. 一阶导数光谱法测定烧伤Ⅱ号酊中盐酸小檗碱的含量[J]. 药学实践与服务, 1995, (6): 363-365.
引用本文: 吴延晖, 张增巧, 邵广洲. 一阶导数光谱法测定烧伤Ⅱ号酊中盐酸小檗碱的含量[J]. 药学实践与服务, 1995, (6): 363-365.
Wu Yanhui, Zhang Zengqiao, Shao Guangzhou. Quantitative determination of berberine hydrochloride in shaoshang Ⅱ hao tincture by first derivative UV-spctrophotometry[J]. Journal of Pharmaceutical Practice and Service, 1995, (6): 363-365.
Citation: Wu Yanhui, Zhang Zengqiao, Shao Guangzhou. Quantitative determination of berberine hydrochloride in shaoshang Ⅱ hao tincture by first derivative UV-spctrophotometry[J]. Journal of Pharmaceutical Practice and Service, 1995, (6): 363-365.

一阶导数光谱法测定烧伤Ⅱ号酊中盐酸小檗碱的含量

Quantitative determination of berberine hydrochloride in shaoshang Ⅱ hao tincture by first derivative UV-spctrophotometry

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一阶导数光谱法测定烧伤Ⅱ号酊中盐酸小檗碱的含量

摘要: 本文采用一阶导数光谱法可不经分离直接测定烧伤Ⅱ号酊中小檗碱的含量。测定波长为361.3nm,平均回收率为99.97%,RSD为0.47%(n=5).此法具有简便、快速、准确等优点。

English Abstract

吴延晖, 张增巧, 邵广洲. 一阶导数光谱法测定烧伤Ⅱ号酊中盐酸小檗碱的含量[J]. 药学实践与服务, 1995, (6): 363-365.
引用本文: 吴延晖, 张增巧, 邵广洲. 一阶导数光谱法测定烧伤Ⅱ号酊中盐酸小檗碱的含量[J]. 药学实践与服务, 1995, (6): 363-365.
Wu Yanhui, Zhang Zengqiao, Shao Guangzhou. Quantitative determination of berberine hydrochloride in shaoshang Ⅱ hao tincture by first derivative UV-spctrophotometry[J]. Journal of Pharmaceutical Practice and Service, 1995, (6): 363-365.
Citation: Wu Yanhui, Zhang Zengqiao, Shao Guangzhou. Quantitative determination of berberine hydrochloride in shaoshang Ⅱ hao tincture by first derivative UV-spctrophotometry[J]. Journal of Pharmaceutical Practice and Service, 1995, (6): 363-365.

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