Das Gupta V
J Pharm Sci. 1976 Nov;65(11):1697-8. doi: 10.1002/jps.2600651135.
The quantitative determination of morphine in paregoric by reversed-phase high-pressure liquid chromatography is described. The method is simple, accurate, and fast compared to the USP method. Benzoic acid in paregoric also can be determined quantitatively with the same column. The method was applied to two commercial samples with excellent results.
本文描述了采用反相高效液相色谱法定量测定阿片酊中吗啡的方法。与美国药典方法相比,该方法简单、准确且快速。使用同一根色谱柱还可对阿片酊中的苯甲酸进行定量测定。该方法应用于两个商业样品,结果良好。