摘要
用旋光法测定硫酸妥布霉素注射液的含量，具有操作简便、时间短、复试重演性强、样品不需任何处理等优点，适合产品适时质量控制和快速分析。平均回收率９９．４０％，变异系数０．２２％。
A optical rotation method for the quantitative determination of tobromycin sulfate injection was described. The results showed that the method was simpler, rapid, accurate and easier. The average recovery rates was 99. 40%, and coefficient of variation was 0.22%, and correlation coefficients of tobromycin sulfate were 0. 9999. The product was satisfied of quality control and rapid analysis by the method.
出处
《药学实践杂志》
CAS
1995年第2期106-108,共3页
Journal of Pharmaceutical Practice
关键词
旋光法
硫酸妥布霉素
注射液
含量测定
optical rotation, tobromycin sulfate injection, quantitative analysis
