原子吸收分光光度法测定红花注射液中钾的含量___
Determination of potassium in Honghua Injection by
atomic absorption spectrometry
分类号：
出版年·卷·期（页码）：2010,30 (3):0-0
DOI:
10.16155/j.0254-1793.2017.01.01
-----摘要：-------------------------------------------------------------------------------------------
目的：建立了红花注射液中钾含量的测定方法。方法：以氯化铯为消电离剂，采用火焰原子吸收分光光度法直接测定钾含量。结果：1~10 μg•mL-1范围内线性关系良好（r = 0.9999），平均回收率（n = 6）为100.9%（RSD为2.7%）。结论：本方法操作简便快速，结果准确可靠，重复性好，可推广用于中药注射液的质量控制。
-----英文摘要：---------------------------------------------------------------------------------------
AbstractObjective:To establish determination method of potassium in Honghua Injection.Methods:Flame atomic absorption spectrometry was used for direct determination of potassium with caesium chloride as ionization inhibitor.Results:The calibration curve was linear（r=09999）in the range of 1-10μg·mL-1, the mean recovery was 1009% with RSD 27%.Conclusion:Accurate and repeatable result can be achieved by simple and rapid procedures.The proposed method can be promoted to quality control of TCM injection.
-----参考文献：---------------------------------------------------------------------------------------
1Drug Specifications Promulgated by the Ministry of Public Health ,P R China(卫生部药品标准).WS3-B-3825-98
2LIU Chun－yan（刘春燕），LIANG Yi（梁毅）,SUN Wei-hong（孙卫红）．Influence factors of advise reaction of TCM injection（中药注射液不良反应的影响因素）．J Jilin Med Coll（吉林医药学院学报），2006，27（4）：223
3ChP(中国药典).2005.VolⅠ(一部)：Appendix(附录)ⅨS
4LIN Lin（林林），SUN Yan（孙妍）．Atomic absorption spectrophotometric method detecting the nondeterm inistic degree of potassium chloride in sodium lactate Ringer’s injection（原子吸收分光光度法测定乳酸钠林格注射液中氯化钾的不确定度的评定）．Chin J Pharm Anal（药物分析杂志），2009，29（6）：1046
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