论文部分内容阅读
为了帮助医院药房拟定复合制剂的快速分析方法,今将我们工作中的一些经验和体会,介绍如下,以供参考:当一处方含有二种或二种以上的成份时,除做快速分析方法与常量法比较外,还须考虑由于其他成份的存在对被测定成份的含量有无干扰作用的问题。为了解决这一问题,可精密称取已知含量(或吸取已知浓度)的被测定成份一定量,再按处方加入其他成份及基质或溶媒后,进行快速分析,如果快速分析结果的百分含量与已知品换算所得的百分含量,两者结果近似(误
In order to help the hospital pharmacy to develop a rapid method for the analysis of complex preparations, some of the experiences and experiences in our work are introduced as follows for reference: When a prescription contains two or more than two kinds of ingredients, In addition to the constant method, it is also necessary to consider the question of whether or not the content of the measured component is interfering with the presence of other components. In order to solve this problem, we can accurately weighed the known content (or draw a known concentration) of the measured components of a certain amount, and then prescription by adding other ingredients and matrix or vehicle, for rapid analysis, if the rapid analysis of the percentage Content and the known content conversion of the percentage content, the two results are approximate (error