Separation and analysis of phenolic acids from Salvia miltiorrhiza and its related preparations by off-line two-dimensional hydrophilic interaction chromatography × reversed-phase liquid chromatography coupled with ion trap time-of-flight mass spectrometry

Wan‐Yang Sun, Ling Tong, Jingzhuo Miao, Jingyi Huang, Dongxiang Li, Yunfei Li, Hongting Xiao, Henry Sun, Kaishun Bi

Journal of Chromatography A · 2015 · 62 citations · 41 references

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