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Choon Nam Ong

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Full Name
Choon Nam Ong
Variants
Ong C.N
Ong, C.N.
Ong, Choon Nam
Ong, C.
Choon, Nam O.
Choon-Nam, O.
Nam, O.C.
Choon, N.O.
Ong, C.-N.
 
Main Affiliation
 
Faculty
 
Email
ephocn@nus.edu.sg
 
Other emails
 

Publications

Refined By:
Date Issued:  [1950 TO 1999]
Author:  Lee, B.L.

Results 1-20 of 24 (Search time: 0.005 seconds).

Issue DateTitleAuthor(s)
11999Automated high-performance liquid chromatographic method with precolumn reduction for the determination of ubiquinol and ubiquinone in human plasmaWang, Q.; Lee, B.L.; Ong, C.N. 
21994Biological monitoring of exposure to low concentrations of styreneOng, C.N. ; Shi, C.Y. ; Chia, S.E. ; Chua, S.C. ; Ong, H.Y. ; Lee, B.L.; Ng, T.P. ; Teramoto, K.
31996Biomarkers of exposure to low concentrations of benzene: A field assessmentOng, C.N. ; Kok, P.W.; Ong, H.Y.; Shi, C.Y. ; Lee, B.L.; Phoon, W.H.; Tan, K.T.
41995Colophony in bindi adhesiveKoh, D. ; Lee, B.L.; Ong, H.Y.; Ong, C.N. ; Wong, W.K.; Ng, S.K.; Goh, C.L.
51997Colophony in topical traditional Chinese medicamentsKoh, D. ; Lee, B.L.; Ong, H.Y.; Ong, C.N. 
61992Determination of beta-amino-isobutyric acid in urine and serum using pre-column derivatization techniqueLee, B.L.; Chua, S.C. ; Ong, H.Y.; Lee, H.P.; Ong, C.N. 
71993Determination of mandelic acid and phenylglyoxylic acid in the urine and its use in monitoring of styrene exposureChua, S.C. ; Lee, B.L.; Liau, L.S. ; Ong, C.N. 
81993Determination of plasma ascorbic acid by high-performance liquid chromatography with ultraviolet and electrochemical detectionLiau, L.S. ; Lee, B.L.; New, A.L.; Ong, C.N. 
91991Determination of thiamine and its phosphate esters by gradient-elution high-performance liquid chromatographyLee, B.L.; Ong, H.Y.; Ong, C.N. 
101994Effect of fasting on toluene metabolism: A study of hippuric acid and O- cresol excretionOng, C.N. ; Foo, S.C. ; Lee, B.L.
111990Electrothermal atomic absorption spectrometric determination of cadmium and nickel in urineOng, C.N. ; Chua, L.H.; Lee, B.L.; Ong, H.Y.; Chia, K.S. 
121994Elevated levels of benzene-related compounds in the urine of cigarette smokersOng, C.N. ; Lee, B.L.; Shi, C.Y. ; Ong, H.Y.; Lee, H.P.
131995Evaluation of biomarkers for occupational exposure to benzeneOng, C.N. ; Kok, P.W.; Lee, B.L.; Shi, C.Y. ; Ong, H.Y.; Chia, K.S. ; Lee, C.S. ; Luo, X.W.
141997High-performance liquid chromatographic determination of dehydroabietic and abietic acids in traditional Chinese medicationsLee, B.L.; Koh, D. ; Ong, H.Y.; Ong, C.N. 
151994High-performance liquid chromatographic method for determination of dehydroabietic and abietic acids, the skin sensitizers in bindi adhesiveLee, B.L.; Ong, H.Y.; Koh, D. ; Ong, C.N. 
161992High-performance liquid chromatographic method for routine determination of vitamins A and E and β-carotene in plasmaLee, B.L.; Chua, S.C. ; Ong, H.Y.; Ong, C.N. 
1718-Nov-1994High-performance liquid Chromatographie method for determination of dehydroabietic and abietic acids, the skin sensitizers in bindi adhesiveLee, B.L.; Ong, H.Y.; Koh, D. ; Ong, C.N. 
181995Liquid chromatographic determination of urinary 2-thiothiazolidine-4-carboxylic acid, a biomarker of carbon disulphide exposureLee, B.L.; Yang, X.F.; New, A.L.; Ong, C.N. 
191989Measurement of urinary free catecholamines using high-performance liquid chromatography with electrochemical detectionLee, B.L.; Chia, K.S. ; Ong, C.N. 
201998Plasma Vitamins A, C and E in the General Population of Singapore, 1993 to 1995Hughes, K. ; New, A.L.; Lee, B.L.; Ong, C.N. ; Hughes, K.