系数倍率法测定复方薄荷脑滴鼻剂中樟脑的含量  

Determination of Camphorae in Naristillae Menthae Compositae by K-ratio Method

作　　者：郑菁华[1] 陈琳[1] 林玉仙[1] 

机构地区：[1]福州市第一医院,福州350009

出　　处：《海峡药学》2000年第4期9-10,共2页Strait Pharmaceutical Journal

摘　　要：采用系数倍率分光光度法 ,消除共存组分的干扰。结果表明 :被测组分的吸收度差值与浓度成良好的线性 ,样品的平均回收率和 RSD分别为 10 0 .9%和 1.8%。该方法简便准确 ,可用于复方薄荷脑滴鼻剂的质量控制。The method for determination of camphone in naristillae menthae compositae by the K ratio method was reported in this paper.The average recovery was 100 9% with relative standard deviations of 1 8% for camphor The method was accurate and simple,and it could be used for the quality control of naristillae menthae compositae

关 键 词：系数倍率法 樟脑 复方薄荷脑滴鼻剂 

分 类 号：R987[医药卫生—药品] R927.2[医药卫生—药学]