Browsing by Author ONG CHYE PENG

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Issue DateTitleAuthor(s)
1991An optimization procedure for the isocratic high-performance liquid chromatographic separations of environmental pollutantsOng, C.P. ; Khan, M.R.; Li, S.F.Y. ; Lee, H.K. 
1991Analysis of priority substituted phenols by micellar electrokinetic chromatographyOng, C.P. ; Ng, C.L.; Chong, N.C.; Lee, H.K. ; Li, S.F.Y. 
1991Application of iso-selective gradient elution for the separation of selected phthalatesLi, S.F.Y. ; Khan, M.R.; Lee, H.K. ; Ong, C.P. 
Apr-1994Capillary electrophoretic separation of nitrosamines using combined open-tubular and packed capillary columnsNg, C.L.; Ong, C.P. ; Lee, H.K. ; Li, S.F.Y. 
15-Jul-1990Chlorodifluoromethane as the mobile phase in supercritical fluid chromatography of selected phenolsOng, C.P. ; Lee, H.K. ; Li, S.F.Y. 
27-Dec-1991Determination of antihistamines in pharmaceuticals by capillary electrophoresisOng, C.P. ; Ng, C.L.; Lee, H.K. ; Li, S.F.Y. 
1991Direct coupling of supercritical fluid extraction-supercritical fluid chromatography for the determination of selected polycyclic aromatic hydrocarbons in aqueous environmental samplesOng, C.P. ; Lee, H.K. ; Li, S.F.Y. 
18-Oct-1991Migration behaviour of catechols and catecholamines in capillary electrophoresisOng, C.P. ; Pang, S.F.; Low, S.P.; Lee, H.K. ; Li, S.F.Y. 
15-Oct-1991Optimization of high-performance capillary electrophoresis of plant growth regulators using the overlapping resolution mapping schemeYeo, S.K.; Ong, C.P. ; Li, S.F.Y. 
28-Jun-1991Optimization of mobile phase composition for high-performance liquid chromatographic analysis of eleven priority substituted phenolsOng, C.P. ; Lee, H.K. ; Li, S.F.Y. 
11-May-1990Optimization of mobile phase composition for high-performance liquid chromatographic separation by means of the overlapping resolution mapping schemeLi, S.F.Y. ; Lee, H.K. ; Ong, C.P. 
1991Optimization of the gradient HPLC separation of selected phthalates using the overlapping resolution mapping techniqueYao, Y.J.; Khan, M.R.; Ong, C.P. ; Lee, H.K. ; Li, S.F.Y. 
1991Optimization of the high-performance liquid chromatographic separation of steroids by the overlapping resolution mapping procedureChong, K.Y.; Khoo, T.H.; Koo, F.S.; Ong, C.P. ; Li, S.F.Y. ; Lee, H.K. ; Venkatesh, B. ; Tan, C.H. 
1990Optimization of the isocratic high-performance liquid chromatographic separation of selected phthalates using the overlapping resolution mapping techniqueKhan, M.R.; Ong, C.P. ; Li, S.F.Y. ; Lee, H.K. 
Dec-1989Retention behavior of PAH in reversed-phase HPLCLi, S.F.Y. ; Lee, H.K. ; Ong, C.P. 
7-Sep-1990Retention of eleven priority phenols using micellar electrokinetic chromatographyP. Ong, C. ; Ng, C.L.; Chong, N.C.; Lee, H.K. ; Li, S.F.Y. 
18-Oct-1991Separation of Dns-amino acids and vitamins by micellar electrokinetic chromatographyOng, C.P. ; Ng, C.L.; Lee, H.K. ; Li, S.F.Y. 
1991Separation of phthalates by micellar electrokinetic chromatographyOng, C.P. ; Lee, H.K. ; Li, S.F.Y. 
10-Jan-1992Separation of polycyclic aromatic hydrocarbons by micellar electrokinetic chromatography with cyclodextrins as modifiersYik, Y.F.; Ong, C.P. ; Khoo, S.B. ; Lee, H.K. ; Li, S.F.Y. 
1991Separation of selected PAHs by using high peformance capillary electrophoresis with modifiersYik, Y.F.; Ong, C.P. ; Khoo, S.B. ; Lee, H.K. ; Li, S.F.Y.