Chem. J. Chinese Universities ›› 1990, Vol. 11 ›› Issue (4): 417.
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Hu Xiaoya, Leng Zongzhou
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Abstract: The copper plate coated with PVCmembrane (containning berberine-tetraphenylborate) was used as the indicator electrode, while berberine was titrated with sodium tetraphenylborate by oscillo-potentiometric titration. This method is precise, audio-visual, simple and convenient and can be used in the determination of other drugs.
Key words: Oscillo-potentiometric titration, Sodium tetraphenylborate, Berberine
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Hu Xiaoya, Leng Zongzhou . Oscillo-Potentiometric Titration of Berberine Hydrochioride[J]. Chem. J. Chinese Universities, 1990, 11(4): 417.
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http://www.cjcu.jlu.edu.cn/EN/Y1990/V11/I4/417