摘要
采用高效液相色谱法,在ODS柱上,以甲醇—0.05mol/L磷酸二氢钾(1882)为流动相,同时分离测定氨酚啡啉片中扑热息痛、盐酸伪麻黄碱和咖啡因的含量。方法简便、快速,重现性好。适用于该产品质量检验分析。
A HPLC method is described for the determination of paracetamol,pseudepherine and caffine in paragesicum tablets.Chromatographic conditions were:column,ULTRESPHERE -TM ODS(4 6mm×25cm);mobile phase,methanol-0 05mol/L potassium dihydrogen phosphate(18∶82);flow rate,1 3mL/min;detector wave length,210nm.The method is accurate rapid and simple and can be used for quantitative analysis of paragesicum tablets.
出处
《药物分析杂志》
CAS
CSCD
北大核心
1997年第1期25-27,共3页
Chinese Journal of Pharmaceutical Analysis
关键词
氨酚啡啉片
扑热息痛
咖啡因
HPLC
paragesicum tablets
paracetamol
pseudepherine
caffine
HPLC