Ultra Pressure Liquid Chromatography (UPLC) coupled with time of flight mass spectrometry for complex multi-component analyses - McCullagh, Michael; Duckett, Catherine; Major, Hillary; Perez, Jose Castro; Lindon, John; Nicholson, Jeremy; Wilson, I; Pereira, Cíntia Alessandra Matiucci; Yariwake, Janete Harumi (HPLC 2004, 2004)