HPLC method was established for the determination of ephedrine hydrochloride in Liangyuan Pipaye Gao.
建立了HPLC法测定良园枇杷叶膏中盐酸麻黄碱的含量.
Interaction of exchange and desorption between ephedrine hydrochloride and cation exchanger
阳离子交换树脂对盐酸麻黄碱交换吸附与解离的研究
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