摘要
目的：测定扑尔伪麻片中扑尔敏的含量。方法：采用一阶导数光谱法，测定波长为２２９ｎｍ和２２７ｎｍ。结果：在４～２０μｇ／ｍｌ浓度范围内呈良好的线性关系，平均回收率为１００１％，ＲＳＤ＝０．８２％（ｎ＝７）．结论：本法简单、快速，结果准确可靠。
Objective:To determine the content of chlorpheniramine maleate in Pu Er Wei Ma Pian.Methods:The first-order derivative-spectrophotometry was used.Results:Linear relation of analysis was good within 4-20 g/ml,the average recovery was 100.1%,RSD was 0.82%(n=7).Conclusion:This method was found to be simple,rapid,accurate and reliable.
出处
《内蒙古医学院学报》
1999年第2期117-119,共3页
Acta Academiae Medicinae Neimongol
关键词
药物
马来酸氧苯吡胺
导数光谱
扑乐敏
drug
chlorpheniramine maleate
derivative-spectrophotometry.
