Combined microporous membrane-based liquid–liquid–liquid microextraction and in situ differential pulse voltammetry for highly sensitive detection of trimipramine
期刊论文
摘要:
In this paper, a microporous membrane-based liquid鈥搇iquid鈥搇iquid microextraction and electrochemical...
Development of a membrane solid-phase extraction method based on polyethyleneimine modified MWNTs for on-line extraction and preconcentration of acidic proteins in serum samples
期刊论文
摘要:
A membrane solid-phase extraction method based on polyethyleneimine modified multi-walled carbon nan...
Enantioseparations of three amino alcohols using a di-n-butyl-L-tartrate–boric acid complex as the mobile phase additive by reversed-phase high performance liquid chromatography
期刊论文
摘要:
Three amino alcohols, propranolol, clenbuterol and cycloclenbuterol, were enantioseparated on an ach...