Determination of Six Eugenol Residues in Aquatic Products by Gas Chromatography-Orbitrap Mass Spectrometry

Figure 3

Mass spectrogram of six eugenols. (a) Eugenol. (b) Methyleugenol. (c) Isoeugenol. (d) Methyl isoeugenol. (e) Eugenol acetate. (f) Acetyl isoeugenol.

(a)

(b)

(c)

(d)

(e)

(f)