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我院药房制剂的含量测定过去多采用容量分析法及部分仪器分析法如光电比色、折光分析等。但利用以上方法,对有些制剂仍不能满足要求,例如三溴合剂中不能单独测定钾、钠离子。为此,我们研究试用火焰光度法测定普通制剂和灭菌制剂。实验结果表明,利用该法测定制剂含量,具有操作简单、灵敏度高、方法迅速、需试样少等优点,能补充我院测定方法之不足,解决了一些制剂过去不能测定或不能分别测出其各自含量的问题。
In our hospital pharmacy preparation content determination in the past to use more capacity analysis and some instrumental analysis methods such as photoelectric colorimetry, refractive analysis. However, the use of the above methods, some of the formulations still can not meet the requirements, such as tribromine can not be measured separately, potassium, sodium ions. To this end, we study the use of flame test spectrophotometry common formulations and sterile formulations. The experimental results show that using this method to determine the content of the preparation has the advantages of simple operation, high sensitivity, rapid method and few samples, which can supplement the deficiency of the determination method in our hospital and solve some problems that can not be measured or can not be measured separately in the past The content of the problem.