Naphthalene, Acenaphthylene, Acenaphthene, Fluorene, Phenanthrene, Anthracene, Fluoranthene, Pyrene, Benzo(b)naphtho[2,1-d]thiophene, Benzo(c)phenanthrene, Benzo(a)anthracene, Chrysene, Cyclopenta(cd)pyrene, Benzo(b)fluoranthene, Benzo(k)fluoranthene, Benzo(j)fluoranthene, Benzo(a)pyrene, Cholanthrene, Indeno(1,2,3-cd)pyrene, Benzo(ghi)perylene, Dibenzo(ah)anthracene, Anthanthrene, Dibenzo(ai)pyrene