Extraction and determination of papaverin in pericarpium papaveris using aqueous two-phase system of poly(ethylene glycol)–(NH4)2SO4 coupled with high-performance liquid chromatography
Qing Cao, Shehong Li, Chiyang He, Kean Li, Feng LiuVolume:
590
Year:
2007
Language:
english
Pages:
8
DOI:
10.1016/j.aca.2007.03.050
File:
PDF, 550 KB
english, 2007