Tong Kooi Lee

High accuracy analysis of glucose in human serum by isotope dilution liquid chromatography-tandem mass spectrometry

Yizhao Chen, Qinde Liu, Sharon Yong et al. · Clinica Chimica Acta · 2012 · 39 citations

Biochemistry, Gas Chromatography, Medicine +14

Simple and accurate measurement of carbamazepine in surface water by use of porous membrane-protected micro-solid-phase extraction coupled with isotope dilution mass spectrometry

Hui Ling Teo, Lingkai Wong, Qinde Liu et al. · Analytica Chimica Acta · 2016 · 30 citations

Environmental Chemistry, Engineering, Gas Chromatography +15

Determination of total thyroxine in human serum by hollow fiber liquid-phase microextraction and liquid chromatography–tandem mass spectrometry

Sharon Yong, Yizhao Chen, Tong Kooi Lee et al. · Talanta · 2014 · 22 citations

Medicine, Bioanalysis, Mass Spectrometry +9

Achieving comparability with IFCC reference method for the measurement of hemoglobin A1c by use of an improved isotope-dilution mass spectrometry method

Hong Liu, Lingkai Wong, Sharon Yong et al. · Analytical and Bioanalytical Chemistry · 2015 · 19 citations

Laboratory Hematology, Biochemistry, Medicine +13

Development of a mushroom powder Certified Reference Material for calcium, arsenic, cadmium and lead measurements

Gina Chew, Lay Peng Sim, Sin Yee Ng et al. · Food Chemistry · 2015 · 19 citations

Materials Science, Environmental Chemistry, Chemical Engineering +9