【摘要】 本文采用差示分光光度法,测定复方醋酸洗必泰滴鼻液中醋酸洗必泰的含量。方法可靠、灵敏度高,重现性好,平均回收率及相对标准偏差分别为100.56％、0.73％,较好地解决了制剂中因盐酸麻黄碱等干扰所致的定量困难。更多还原

【Abstract】 The. content of chlorhexidine acetate in Compound Chlorhexidine Nose Drops was determined by differential spectrophotometry in the presence of ephedrine hydrochloride. The results showed that this method is reliable,sensitive and with high reproducibility. The average recovery and RSD was100.56% and 0.73% respectively.更多还原