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导数色谱法在色谱峰纯度鉴定和定量分析方面的应用

Application of Derivative Chromatography Method in Identification of Chromatographic Peak Purity and Quantitive Analysis

  • 摘要: 随着色谱技术的普及和发展,气相色谱技术和高效液相色谱技术在药学研究中越来越受到重视。色谱峰纯度鉴定方法、色谱定量方法每年均有较多报道。我们探讨用导数法处理色谱流出曲线,不仅可以较有效地

     

    Abstract: The paper reported applications of first derivative chromatography in identification of GC and HPLC peak purity and quantitive analysis. It is found that severely overlapped peaks, which can hardly be validated by general method, can be identified by firs

     

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