Zheng Lixing(Zheng LX), Wang Yijian(Wang YJ), Zhou Jie(Zhou J). Determination of the content of Huperizini-A in tabellae huperizinz-A by the first-derivative spectrophotometry[J]. Chinese Journal of Modern Applied Pharmacy, 1998, (2): 42-43.
    Citation: Zheng Lixing(Zheng LX), Wang Yijian(Wang YJ), Zhou Jie(Zhou J). Determination of the content of Huperizini-A in tabellae huperizinz-A by the first-derivative spectrophotometry[J]. Chinese Journal of Modern Applied Pharmacy, 1998, (2): 42-43.

    Determination of the content of Huperizini-A in tabellae huperizinz-A by the first-derivative spectrophotometry

    • A first derivative UV-spectophotometric method was successfully used by peak-zero method for the determination of Huperzini-A in tabellae huperizinz- A, the wave length of detenniniation was 318nm.The average recovery of three groups was 98.25% ,the avera
    • loading

    Catalog

      Turn off MathJax
      Article Contents

      /

      DownLoad:  Full-Size Img  PowerPoint
      Return
      Return