Determination of Promethazine Hydrochloride and Potassium Guaiacolsulfonate in Syrup by HPLC 复方糖浆剂中盐酸异丙嗪和愈创木酚磺酸钾的HPLC测定
Content Determination of Potassium Guaiacolsulfonate in Promethazine Cough Syrup by K-Ratio Spectrophotometry 系数倍率法测定异丙嗪止咳糖浆中愈创木酚磺酸钾的含量
A HPLC method for simultaneous determination of promethazine hydrochloride and potassium guaiacolsulfonate in syrup was presented. 建立了同时测定复方糖浆剂中盐酸异丙嗪和愈创木酚磺酸钾含量的HPLC方法。