摘要
用四阶导数紫外分光光度法测定了通宣理肺胶囊中麻黄碱的含量。该法不需分离麻黄碱，无其他成分干扰，测定结果准确，快速，重现性好。
The 4th derivative-UV spectrophotometry was developed to determine ephedrine content in Tongxuanlifei Capsules.Therer's no need to separate ephedrine in the method,and there's no interference of other compositions,but an accurate and quick result and good reproducibility.
出处
《中成药》
CAS
CSCD
北大核心
1994年第7期13-14,共2页
Chinese Traditional Patent Medicine
关键词
四阶导数光谱
通宣理肺胶囊
麻黄碱
th derivative-UV spectrophotometry,Tongxuanlifei Capsules,ephedrine
