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双波长一元线性回归分光光度法同时测定复方磺胺甲噁唑片中两组分含量
引用本文:李荣凌,姜俊勇,张先州,尹武华.双波长一元线性回归分光光度法同时测定复方磺胺甲噁唑片中两组分含量[J].华西药学杂志,1993(3).
作者姓名:李荣凌  姜俊勇  张先州  尹武华
作者单位:湖北医学院附一院药学部,湖北医学院附一院药学部,湖北医学院附一院药学部,湖北医学院附一院药学部 武汉 430060,武汉 430060,武汉 430060,武汉 430060
摘    要:本文采用双波长一元线性回归分光光度法同时测定了复方磺胺甲噁唑片中SMZ和TMP的含量,分析结果表明:平均回收率SMZ为99.9%,TMP为100.2%,变异系数SMZ为0.25%,TMP为0.76%。

关 键 词:双波长一元线性回归分光光度法  复方磺胺甲噁唑片  磺胺甲基异噁唑  甲氧苄胺嘧啶

DETERMINATION OF COMPOUND TABLET OF SULFAMETHOXAZOLE BY DUAL-WAVELENGTH LINEAR REGRESSION SPECTROPHOTOMETRY
Li Rongling,Jiang Junyong,Zhang Xianzhou,Yin Wuhua The First Affiliated Hospital,HuBei Medical College WuHan.DETERMINATION OF COMPOUND TABLET OF SULFAMETHOXAZOLE BY DUAL-WAVELENGTH LINEAR REGRESSION SPECTROPHOTOMETRY[J].West China Journal of Pharmaceutical Sciences,1993(3).
Authors:Li Rongling  Jiang Junyong  Zhang Xianzhou  Yin Wuhua The First Affiliated Hospital  HuBei Medical College WuHan
Institution:Li Rongling,Jiang Junyong,Zhang Xianzhou,Yin Wuhua The First Affiliated Hospital,HuBei Medical College WuHan 430060
Abstract:SMZ and TMP in com-pound tablet of sulfamethoxazole weredetermined with Dual-wavelength linearregression spectrometry. The recov-eries were 99.9% of SMZ and 100.2% ofTMP, The coefficients of variation were0.25% and 0.76% respectively.
Keywords:Dual-wavelength linear regression spectrophotometry  Compound tablet of sulfamethoxazole  Sulfamethoxazole  Trimethoprim
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