Figure 1
From: Benzene oxygenation and oxidation by the peroxygenase of Agrocybe aegerita

Reversed phase HPLC elution profile (recorded at 220 nm) of benzene hydroxylation catalyzed by Aae APO at pH 7.5 with eluting products hydroquinone (1), hydroxy- p- benzoquinone (2), p -benzoquinone (3), catechol (4), and phenol (5); peak (6) refers to the substrate benzene.