Online high‐pH reversed‐phase liquid chromatography × low‐pH reversed‐phase liquid chromatography tandem electrospray ionization mass spectrometry combined with pulse elution gradient in the first dimension for the analysis of alkaloids in Macleaya cordata (willd.) R. Br

2020 ◽  
Vol 43 (8) ◽  
pp. 1423-1430 ◽  
Author(s):  
Deping Hu ◽  
Yuandong Li ◽  
Hui Zhao ◽  
Yang Zhao ◽  
Si Huang ◽  
...  
Sign in / Sign up

Export Citation Format

Share Document