Lay-Keow Ng

Gas chromatographic–mass spectrometric analysis of acids and phenols in distilled alcohol beverages

Lay-Keow Ng, Pierre Lafontaine, Jean Harnois · Journal of Chromatography A · 2000 · 70 citations

Natural Sciences, Chemistry, Food Science +11

Characterisation of Commercial Vodkas by Solid-Phase Microextraction and Gas Chromatography/Mass Spectrometry Analysis

Lay-Keow Ng, Michel Hupé, Jean Harnois et al. · Journal of the Science of Food and Agriculture · 1996 · 63 citations

Agriculture, Food Science, Pharmaceutical Analysis +16

Characterization of Cigarette Tobacco by Direct Electrospray Ionization−Ion Trap Mass Spectrometry (ESI-ITMS) Analysis of the Aqueous ExtractA Novel and Simple Approach

Lay-Keow Ng, Pierre Lafontaine, Micheline Vanier · Journal of Agricultural and Food Chemistry · 2004 · 41 citations

Pharmacy, Toxicology, Analytical Chemistry +13

Effects of moisture content in cigar tobacco on nicotine extraction

Lay-Keow Ng, Michel Hupé · Journal of Chromatography A · 2003 · 37 citations

Public Health, Pharmaceutical Analysis, Pharmacology +12

Analysis by gas chromatography/mass spectrometry of fatty acids and esters in alcoholic beverages and tobaccos

Lay-Keow Ng · Analytica Chimica Acta · 2002 · 36 citations

Agriculture, Biochemistry, Food Science +16