By means of semi-quatitative test based on TLC, the impurity content in Antipyrin can be limited to less than 1%. This study improved the method to control the inherent quality of reference 用薄层层析进行半定量分析,杂质控制在0.1%以下,从而进一步完善了安替比林对照品内在质量控制
Simultaneous Determination of Paracetamol and Antipyrin Contained in Compound Injection of Paracetamol by Adaptive Kalman Filtering Spectrophotometry 适应卡尔曼滤波分光光度法同时测定复方扑热息痛注射液各组分的含量