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盐酸美克洛嗪 (ｍｅｃｌｏｚｉｎｅｈｙｄｒｏｃｈｌｏｒｉｄｅ)是止吐剂 ,盐酸罂粟碱 (ｐａｐａｖｅｒｉｎｅｈｙｄｒｏｃｈｌｏｒｉｄｅ)是血管扩张药。本文介绍用分光光度法测定制剂中这两种药的方法 ,基于该药同酸性染料间形成有色的缔合离子 ,用有机溶剂抽提 ,再用分光光?
Meclozine hydrochloride is an antiemetic agent and papaverine hydrochloride is a vasodilator. This article describes the spectrophotometric determination of the two drugs in the preparation of the method, based on the drug with acid dyes to form colored association ions, extracted with organic solvents, and then the light?