Sample 1 Sample 2 Sample 3 Sample 4 Sample 5 Sample 6 Sample 7 Sample 8 Sample 9 TEQ (ng/g) 0.59 0.19 0.15 0.14 0.25 0.30 0.32 0.24 0.98

Table 9. Toxicity Equivalent (TEQ) in benzo(a)pyrene equivalents (BaPeq) in evaporate of crumb samples.