
Keywords: HAA; heterocyclic aromatic amine; nd; non-detected; IQ; 2-amino-3-methylimidazo[4,5-f]quinoline; IQx; 2-amino-3-methylimidazo[4,5-f]quinoxaline; MeIQ; 2-amino-3,4-dimethylimidazo[4,5-f]quinoline; MeIQx; 2-amino-3,8-dimethylimidazo[4,5-f]quinoxaline; 4,8-D