Browsing by Author Wong Ming Keong

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Issue DateTitleAuthor(s)
1996Optimization of sample preparation techniques for the determination of 4-nonylphenol in water and sedimentChee, K.K.; Wong, M.K. ; Lee, H.K. 
Feb-1997Optimization of the microwave-assisted solvent extraction of petroleum hydrocarbons in marine sediment and soilChee, K.K.; Wong, M.K. ; Lee, H.K. 
Aug-1998Orthogonal array design (OAD) for the optimization of mercury extraction from soils by dilute acid with microwave heatingGu, W.; Zhou, C.Y.; Wong, M.K. ; Gan, L.M. 
1995Orthogonal array design as a chemometric method for the optimization of analytical procedures part 3.* five-level design and its application in a polarographic reaction system for selenium determinationLan, W.G.; Wong, M.K. ; Chee, K.K.; Sin, Y.M. 
1995Orthogonal array design as a chemometric method for the optimization of analytical procedures part 4.* mixed-level design and its application to the high-performance liquid chromatographic determination of polycyclic aromatic hydrocarbonsLan, W.G.; Chee, K.K.; Wong, M.K. ; Lee, H.K. ; Sin, Y.M. 
1995Orthogonal array design as a chemometric method for the optimization of analytical procedures part 5.* Three-level design and its application in microwave dissolution of biological samplesLan, W.G.; Wong, M.K. ; Chen, N.; Sin, Y.M. 
1994Orthogonal array design as a chemometric method for the optimization of analytical procedures. Part 1. Two-level design and its application in microwave dissolution of biological samplesLan, W.G.; Wong, M.K. ; Chen, N.; Sin, Y.M. 
1994Orthogonal array design as a chemometric method for the optimization of analytical procedures. Part 2. Four-level design and its application in microwave dissolution of biological samplesLan, W.G.; Wong, M.K. ; Chen, N.; Sin, Y.M. 
1996Orthogonal array design for optimizing the capillary zone electrophoretic analysis of heterocyclic aminesWu, J.; Wong, M.K. ; Lee, H.K. ; Ong, C.N. 
10-Oct-1995Orthogonal array design for the optimization of closed-vessel microwave digestion parameters for the determination of trace metals in sedimentsZhou, C.Y.; Wong, M.K. ; Koh, L.L. ; Wee, Y.C. 
10-May-1994Orthogonal array designs for the optimization of liquid chromatographic analysis of pesticidesHai Bin Wan; Wei Guang Lan; Ming Keong Wong ; Chup Yew Mok 
1994Orthogonal array designs for the optimization of solid-phase extractionWan, H.B.; Lan, W.G.; Wong, M.K. ; Mok, C.Y. ; Poh, Y.H.
Feb-1996Pesticides in golf course waters associated with golf course runoffWan, H.B.; Wong, M.K. ; Mok, C.Y. 
15-May-2001Polymerization of styrene with ionic comonomer, nonionic comonomer, or bothXu, X.-J.; Siow, K.-S. ; Wong, M.-K. ; Gan, L.-M.
1991Relative water vapor pressure of water-in-oil microemulsions by headspace gas chromatographic analysisChew, C.H. ; Wong, M.K. 
1997Sample preparation using microwave assisted digestion or extraction techniquesWong, M.-K. ; Gu, W.; Ng, T.-L.
1994Simple method for preventing unsuitable solvents from entering gas chromatographic detectorsWan, H.B.; Wong, M.K. ; Mok, C.Y. 
1994Small-scale multi-residue method for the determination of organochloride and pyrethroid pesticides in vegetablesWan, H.B.; Wong, M.K. ; Lim, P.Y.; Mok, C.Y. 
18-Feb-1994Small-scale multi-residue method for the determination of organochlorine and pyrethroid pesticides in vegetablesWan, H.B.; Wong, M.K. ; Lim, P.Y.; Mok, C.Y. 
1997Soil lead and other metal levels in industrial, residential and nature reserve areas in SingaporeZhou, C.Y.; Wong, M.K. ; Koh, L.L. ; Wee, Y.C.