Fig. 2From: Degradation of a benzene–toluene mixture by hydrocarbon-adapted bacterial communitiesDegradation of benzene–toluene mixtures by aerobic microcosms of groundwater samples. Benzene (∎), toluene (▲), sterile controls of benzene (☐) and toluene (∆). The presented data are the means of triplicate experiments; error bars represent standard deviation of triplicatesBack to article page