Quantitative determination of diphenhydramine hydrochloride syrup by convolution curve method
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Key words:
- the convolution curve method /
- diphenhydrmine hydrochloride /
- simple syrup /
- quantitative analysis
Abstract: This paper repored the determination of diphenhydrmine hydrochloride syrup by the convolution cure method and without prior separation.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 and RSD of diphenhydrmine hydrochloride were as follows:100.00%,0.08%.
Citation: | Wu Xiaofang, Huang Yanmin, Jiang Tonglin. Quantitative determination of diphenhydramine hydrochloride syrup by convolution curve method[J]. Journal of Pharmaceutical Practice and Service, 1997, (4): 239-241. |