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A rapid, sensitive and selective liquid chromatography-tandem mass spectrometric (LC-MS/MS) method was developed and validated for the determination of Timosaponin B-II (TB-II), a pharmacologically(More)
BACKGROUND A rapid and sensitive analytical method using liquid chromatography coupled with electrospray ionization tandem mass spectrometry (LC-MS/MS) was developed for the determination of(More)
A sensitive and reliable liquid chromatography-electrospray ionization-tandem mass spectrometry (LC-ESI-MS/MS) has been developed and validated for simultaneous determination of active components,(More)