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改进CPA—矩阵法同时测定撒痛风注射液各组分的含量[J]. 中国药科大学学报, 1997, (3): 41-43.
引用本文: 改进CPA—矩阵法同时测定撒痛风注射液各组分的含量[J]. 中国药科大学学报, 1997, (3): 41-43.
shu
Simultaneous Determination of Components in Satongfeng Injection by Improved CPA-matrix Method[J]. Journal of China Pharmaceutical University, 1997, (3): 41-43.
Citation: Simultaneous Determination of Components in Satongfeng Injection by Improved CPA-matrix Method[J]. Journal of China Pharmaceutical University, 1997, (3): 41-43.
shu

改进CPA—矩阵法同时测定撒痛风注射液各组分的含量

Simultaneous Determination of Components in Satongfeng Injection by Improved CPA-matrix Method

    摘要
  • 摘要: 采用改进CPA-矩阵法用于分光光度法以改善求逆的精度。测定撒痛风各组分的含量,结果为:水杨酸钠的平均回收率为99.3％,RSD为0.66％;咖啡因平均回收率为101.1％,RSD为0.34％;安替比林平均回收率为99.5％,RSD为0.58％。

     

    Abstract: The improved CPA-matrix method, which improves the precision of calculating the inversed matrix , is applied to determination of components in Satongfeng Injection. Average recoveries of sodium salicylate, caffeine and antipyrine are 99. 3% , 101. 3% and

     

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