【摘要】 目的:测定盐酸林可霉素乳膏的含量。方法:依据氯化钯与盐酸林可霉素形成稳定络合物,用紫外分光光度法于380nm处测定其吸收度,并计算含量。结果:回收率为99.63％,RSD为0.18％,线性范围为36.56～82.26μg/ml。结论:该方法适合该制剂的含量测定。更多还原

【Abstract】 OBJECTIVE: To determinate the quantity of Lincomycin hydrochloride in its cream. METHODS: According to formed stable complex with PdCl2, Lincomycin hydrochloride was determinated by ultraviolet spectrophotometry. RESULTS: The recovery was 99.63%(RSD= 0.18%) and Linear range was 36.56 - 82.26μg/ml. CONCLUSION: The method was suitable as assay of the preparation.更多还原