摘要
A capillary GC method for the determination of residual solvents——ethanol, ethyl acetate and toluene in isradipine was established. A ZB-624 capillary column was used. The calibration curves were linear in the ranges of 30 - 600, 30 - 600, 10 - 150μg/ml, respectively. The average recoveries were 100.2%, 99.3% and 97.5%, respectively.
A capillary GC method for the determination of residual solvents ethanol, ethyl acetate and toluene in isradipine was established. A ZB-624 capillary column was used. The calibration curves were linear in the ranges of 30-600, 30-600, 10-150μg/ml, respectively. The average recoveries were 100.2%, 99.3% and 97.5%, respectively.
出处
《中国医药工业杂志》
CAS
CSCD
北大核心
2005年第9期574-575,共2页
Chinese Journal of Pharmaceuticals
