共 50 条
- [21] Online high-pH reversed-phase liquid chromatography x 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 JOURNAL OF SEPARATION SCIENCE, 2020, 43 (08) : 1423 - 1430
- [26] Simultaneous determination of five toxic alkaloids in body fluids by high-performance liquid chromatography coupled with electrospray ionization tandem mass spectrometry JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, 2008, 875 (02): : 471 - 477
- [28] THIN-LAYER REVERSED-PHASE CHROMATOGRAPHY OF SOME ALKALOIDS IN ION-ASSOCIATION SYSTEMS .2. CHEMIA ANALITYCZNA, 1994, 39 (04): : 445 - 454
- [29] THIN-LAYER REVERSED-PHASE CHROMATOGRAPHY OF SOME ALKALOIDS IN ION-ASSOCIATION SYSTEMS .1. CHEMIA ANALITYCZNA, 1994, 39 (02): : 139 - 147