Substrate* Unlabelled (12C μL L-1 hour-1) % Degraded Labeled (13C μL L-1 hour-1) % Degraded
Benzene 0.529 ± 0.154 72.0 ± 8.01 0.589 ± 0.175 80.0 ± 9.01
Hexadecane 0.300 ± 0.110 36.9 ± 3.51 0.361 ± 0.043 43.2 ± 2.07
Table 1: Substrate utilization rates and percentage degraded after 72 hours incubation.