Relative Potency Factors (RPF) for Carcinogenic PAHs

Compound

RPF

Benz[a]anthracene

0.1

Benzo[a]pyrene

1

Benzo[b]fluoranthene

0.1

Benzo[k]fluoranthene

0.01

Chrysene

0.001

Dibenz[a,h]anthracene

1

Indeno[1,2,3-c,d]pyrene

0.1