Analytical Sciences


Abstract − Analytical Sciences, 18(4), 481 (2002).

Rapid Analysis of a TriterpenoidSaponin Mixture from Plant Extracts by Electrospray Ionization Multi-stageTandem Mass Spectrometry (ESI-MSn )
Mingquan GUO, Fengrui SONG, Yu BAI,Zhiqiang LIU, and Shuying LIU 
Changchun Institute of Applied Chemistry,Chinese Academy of Sciences, Changchun, 130022, P. R. China