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A high-performance liquid chromatography with ultraviolet and evaporative light scattering detector (HPLC-UV-ELSD) method was firstly developed to establish chemical fingerprinting of Fu Zhi San (FZS) and to simultaneously determinate its five major constituents, including baicalin, ferulic acid, ginsenosides Rg , Re and Rb The analysis was performed on a AlltechC18 (5 mum, 250 mm x 4.6 mm) with a...
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