Fig. 4From: Investigating the fate of polycyclic aromatic sulfur heterocycle compounds in spilled oils with a microcosm weathering experimenta Visual representation of weathered and un-weathered concentrations (µg/mL) for the PAHs in BK C 1994. b Visual representation of weathered and un-weathered concentrations (µg/mL) for the APAHs in BK C 1994Back to article page