【摘要】 以含氢氧化四乙基铵(TEA)的甲醇-水(42∶58)体系为流动相,以氨基比林为内标物,采用反相HPLC法用ODS柱对含有水杨酸钠、安替比林和咖啡因的复合制剂撒痛风注射液的含量进行测定,回收率分别为99.93±1.01％,99.91±0.70％,100.03±1.32％。15min即能完成分析,结果准确。更多还原

【Abstract】 An ion pair reversed-phase HPLC determination of sodium salycilate(S), antipyrine(A) and caffeine(C) in Satongfeng injection is reported.The method used a ODS column with the mobile phase methanol-water (42:58) with TEA, amidopyrine as internal standard. This method is simple and rapid.更多还原