13 components: 100mg/l each of Benzo(b)fluoranthene [CAS:205-99-2] ; Chrysene [CAS:218-01-9] ; Dibenzo(a,h)anthracene [CAS:53-70-3] ; Fluorene [CAS:86-73-7] ; Indeno(1,2,3-c,d)pyrene [CAS:193-39-5] ; Pyrene [CAS:129-00-0] ; Phenanthrene [CAS:85-01-8] ; Acenaphthylene [CAS:208-96-8] ; Anthracene [CAS:120-12-7] ; Benzo(a)pyrene [CAS:50-32-8] ; Benzo(g,h,i)perylene [CAS:191-24-2] ; Benzo(k)fluoranthene [CAS:207-08-9] ; Benzo(a)anthracene [CAS:56-55-3] in Acetonitrile