K. Chee

发表

Determination of polycyclic aromatic hydrocarbons in sea water using solid‐phase microextraction

Hian Kee Lee, M. K. Wong, K. Chee, 1999 .

Determination of 4-nonylphenol—part 2: Orthogonal array design as a chemometric method for the solid-phase microextraction of 4-nonylphenol in water

Hian Kee Lee, M. K. Wong, K. Chee, 1996 .

Optimization of Sample Preparation Techniques for the Determination of 4-Nonylphenol in Water and Sediment

Hian Kee Lee, M. K. Wong, K. Chee, 1996 .

Membrane solid-phase extraction with closed vessel microwave elution for the determination of phenolic compounds in aqueous matrices

Hian Kee Lee, K. Chee, M. Wong, 1997 .

Optimization of liquid chromatographic parameters for the separation of priority phenols by using mixed-level orthogonal array design

Hian Kee Lee, W. Lan, K. Chee, 1995 .

Optimization of microwave-assisted solvent extraction of polycyclic aromatic hydrocarbons in marine sediments using a microwave extraction system with high-performance liquid chromatography-fluorescence detection and gas chromatography-mass spectrometry

Hian Kee Lee, K. Chee, M. Wong, 1996 .

Orthogonal 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 hydrocarbons

Hian Kee Lee, Y. M. Sin, Wei Guang Lan, 1995 .

Orthogonal 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 determination

Y. M. Sin, Wei Guang Lan, K. K. Chee, 1995 .

Determination of organochlorine pesticides in water by membranous solid-phase extraction, and in sediment by microwave-assisted solvent extraction with gas chromatography and electron-capture and mass spectrometric detection

Hian Kee Lee, K. Chee, M. Wong, 1996 .

Microwave extraction of phthalate esters from marine sediment and soil

H. K. Lee, K. Chee, M. Wong, 1996 .

Determination of 4‐nonylphenol—part 1: Optimization of the gas chromatographic determination of 4‐nonylphenol by orthogonal array design and electronic pressure programming

Hian Kee Lee, K. Chee, M. Wong, 1996 .

Microwave-Assisted Solvent Extraction of Air Particulates for the Determination of PAHs

H. K. Lee, K. Chee, M. Wong, 1997 .

Optimization by orthogonal array design of solid phase extraction of organochlorine pesticides from water

H. K. Lee, K. Chee, M. Wong, 1995 .

Microwave-assisted solvent elution technique for the extraction of organic pollutants in water

Hian Kee Lee, K. Chee, M. Wong, 1996 .