Fig. 6
From: Metabolism and biomarkers of heterocyclic aromatic amines in humans
Characterization of isomeric HONH-PhIP Gluc conjugates by multistage scanning (MSn) with an Orbital trap by electrospray ionization in the negative ion mode. a PhIP-HON2-Gluc, MS2 at m/z 415.1259, b MS3 at 415.1259 > 239.0938 >, c PhIP-HN2-O-Gluc; MS2 at m/z 415.1259, d MS3 at 415.1259 > 223.0989 >, and e MS3 at m/z 415.1259 > 191.0197 >). Adapted with permission from [160]