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离子对色谱法测定昔奈福林含量[J]. 中国药科大学学报, 1997, (2): 94-96.
引用本文: 离子对色谱法测定昔奈福林含量[J]. 中国药科大学学报, 1997, (2): 94-96.
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Assay for Synephrine by Ion Pair HPLC Liao Bin, Chen Zhonghua 1[J]. Journal of China Pharmaceutical University, 1997, (2): 94-96.
Citation: Assay for Synephrine by Ion Pair HPLC Liao Bin, Chen Zhonghua 1[J]. Journal of China Pharmaceutical University, 1997, (2): 94-96.
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离子对色谱法测定昔奈福林含量

Assay for Synephrine by Ion Pair HPLC Liao Bin, Chen Zhonghua 1

    摘要
  • 摘要: 采用离子对高效液相色谱法测定陈皮及胃苏冲剂中昔奈福林的含量。色谱条件为:ResolveC18色谱柱,柱温40℃;流动相为26.2mmol/L十二烷基磺酸钠水溶液-乙腈-磷酸(700∶300∶0.5);流速0.8ml/min;检测波长276nm;线性范围0.01～0.1mg/ml,r=0.9998,加样回收率为97.2%,RSD为2.1%。

     

    Abstract: The contents of synephrine in samples were measured by IP-HPLC. The measurement conditions used were as follows: Resolve C18 column; temperature 40℃; mobile phase: 26.2mmol/L SDS-acetonitrile-phosphoric acid(700∶300∶0.5); flow rate: 0.8ml/min; wavelength for measurement:276nm; the linear range was 0.01～0.1mg and the correlation coefficient was 0. 9998. The recovery rate for synephrine in Weisu Granules was 97.2% with 2.1% of RSD.

     

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