On-line coupling of micellar electrokinetic chromatography to electrospray mass spectrometry

• Published in: Journal of Chromatography A Vol. 712; no. 1; pp. 219 - 225
• Main Authors: Lamoree, M.H., Tjaden, U.R., van der Greef, J.
• Format: Journal Article
• Language: English
• Published: Netherlands Elsevier B.V 29.09.1995
• Subjects: Buffers; Capillary Action; Chromatography - methods; Electrophoresis; Kinetics; Mass Spectrometry - methods; Micelles

The possibility of selectivity enhancement in capillary electrophoresis-mass spectrometry (CE-MS) by hyphenating micellar electrokinetic chromatography (MEKC) and electrospray mass spectrometry (MS) is described for two quaternary ammonium compounds. Direct coupling of MEKC to MS is hazardous becaus...