A polarimetric method for the determination of apramycin sulfate injection was established. The calibration curve was linear in the range of 10000-30000u/ml (r=0.9998).The average recovery was 99.9%, with RSD of 0.4%.
文摘A polarimetric method for the determination of apramycin sulfate injection was established. The calibration curve was linear in the range of 10000-30000u/ml (r=0.9998).The average recovery was 99.9%, with RSD of 0.4%.