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ZHU Fenxia, DONG Zibo, SHU Xin, JIA Xiaobin. Simultaneous determination of eight components in Pudilan Xiaoyan oral liquid by UPLC[J]. Journal of China Pharmaceutical University, 2013, 44(1): 61-64. DOI: 10.11665/j.issn.1000-5048.20130110
Citation: ZHU Fenxia, DONG Zibo, SHU Xin, JIA Xiaobin. Simultaneous determination of eight components in Pudilan Xiaoyan oral liquid by UPLC[J]. Journal of China Pharmaceutical University, 2013, 44(1): 61-64. DOI: 10.11665/j.issn.1000-5048.20130110

Simultaneous determination of eight components in Pudilan Xiaoyan oral liquid by UPLC

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  • To develop an UPLC method for the simultaneous determination of 8 components in Pudilan Xiaoyan oral liquid,Acquity BEH C18 (2.1 mm ×100 mm,1.7 μm) column was used with CH3OH- 0.1% formic acid as the mobile phase.The flow rate was 0.3 mL/min and the column temperature was 30 °C.The results showed that 8 components were well separated with good linearity.The average recoveries were 100.67%-106.92%.The method proved to be rapid and accurate.It can be used for the quality control of Pudilan Xiaoyan oral liquid.

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