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原子吸收分光光度法测定明胶空心胶囊中铬需注意的几个问题
引用本文:丁艳,林春,王海龙. 原子吸收分光光度法测定明胶空心胶囊中铬需注意的几个问题[J]. 中国药事, 2012, 26(11): 1203-1205,1219
作者姓名:丁艳  林春  王海龙
作者单位:1. 威海市药品检验所,威海,264200
2. 迪沙药业集团有限公司
摘    要:目的归纳总结原子吸收分光光度法测定明胶空心胶囊中铬需注意的问题,为检验人员提供参考。方法从样品的处理及所用试剂的选择、消解程序的选择及样品的制备、检测条件的选择及标准曲线的绘制等方面进行实验和探讨。结果与结论在实验过程中按照应注意的问题进行操作,能够绘制出线性良好的标准曲线,得到准确可靠的检测结果。

关 键 词:明胶空心胶囊  原子吸收分光光度法  

Issues Deserving Attention in Chromium Determination in Gelatin Vacant Capsules by Atomic Absorption Spectrophotometry
Ding Yan , Lin Chun , Wang Hailong. Issues Deserving Attention in Chromium Determination in Gelatin Vacant Capsules by Atomic Absorption Spectrophotometry[J]. Chinese Pharmaceutical Affairs, 2012, 26(11): 1203-1205,1219
Authors:Ding Yan    Lin Chun    Wang Hailong
Affiliation:1(Weihai Institute for Drug Control,Weihai 264200;1Disha Pharmaceutical Group)
Abstract:Objective To summarize problems in chromium determination in gelatin vacant capsules by atomic absorption spectrophotometry,so as to provide reference for inspectors.Methods Experimenting and exploring were carried out with the following aspects:sample processing and reagent selection,digestion program selection and sample preparation,determining condition selection,standard curve drawing and so on.Results and Conclusion A good linearity standard curve can be established with operating in accordance with the attention problems strictly during the testing process,which guarantees accurate,reliable testing results.
Keywords:gelatin vacant capsule  atomic absorption spectrophotometry  chromium
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