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目的 建立测定盐酸地尔硫 艹卓 的新方法。方法 采用两点电位滴定法。结果 该法和药典规定的HPLC测定结果一致。结论 所建方法简便 ,准确 ,适用于盐酸地尔硫 艹卓 的含量测定
Objective To establish a new method for the determination of diltiazem hydrochloride. Methods Two-point potentiometric titration method. Results The method and the pharmacopoeia of the HPLC determination of the same. Conclusion The method is simple and accurate and suitable for the determination of diltiazem hydrochloride