Lay Peng Sim

Health Sciences Authority — Singapore

Chemistry · Physical Sciences

4h-index78citations5works2.02yr avg
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Research Topics

Heavy Metals in Plants(3), Analytical chemistry methods development(2), Heavy metals in environment(1), Heavy Metal Exposure and Toxicity(1), Complementary and Alternative Medicine Studies(1)

Publications5 total

Certified reference material for inorganic contaminants in insect protein
Analytical and Bioanalytical Chemistry·2025· 2 cited
Development of an apple juice certified reference material for cadmium, lead, total arsenic and arsenic species
International Journal of Mass Spectrometry·2016· 17 cited
Development of a cosmetic cream certified reference material: Certification of lead, mercury and arsenic mass fractions in cosmetic cream
International Journal of Mass Spectrometry·2015· 24 cited
Development of a mushroom powder Certified Reference Material for calcium, arsenic, cadmium and lead measurements
Food Chemistry·2015· 19 cited
High accuracy measurements of trace elements in drinking water by exact matching isotope dilution mass spectrometry (IDMS)
International Journal of Mass Spectrometry·2012· 16 cited

Frequent Co-authors

R.Y.C. Shin(5), Sin Yee Ng(4), Fransiska Dewi(3), Tong Kooi Lee(2), Yi Ding(2), Tong Kooi Lee(2), Juan Wang(1), Gina Chew(1), Juan Wang(1), Benny Meng Kiat Tong(1), Ai-Mei Zou(1), Kim Loong Yuen(1), Ho Wah Leung(1), W. T. Ng(1), Zoltán Mester(1), Tang Lin Teo(1)