Component CAS Concentration (either) Units: mg/mL 
1-Methylnaphthalene 1-甲基萘 90-12-0 2.0  
2-Methylnaphthalene 2-甲基萘 91-57-6 2.0  
Acenaphthene 苊 83-32-9 2.0  
Acenaphthylene 苊烯 208-96-8 2.0  
Anthracene 蒽 120-12-7 2.0  
Benz(a)anthracene 1,2-苯并蒽 56-55-3 2.0  
Benzo(a)pyrene 苯并芘 50-32-8 2.0  
Benzo(b)fluoranthene  苯并(b)荧蒽 205-99-2 2.0  
Benzo(g,h,i)perylene 1,12-苯并芘 191-24-2 2.0  
Benzo(k)fluoranthene 苯并(k)荧蒽 207-08-9 2.0  
Chrysene 屈 218-01-9 2.0  
Dibenz(a,h)anthracene 二苯蒽 53-70-3 2.0  
Fluoranthene 荧蒽 206-44-0 2.0  
Fluorene 芴 86-73-7 2.0  
Indeno(1,2,3-cd)pyrene 茚并(1,2,3-cd)芘 193-39-5 2.0  
Naphthalene 精萘 91-20-3 2.0  
Phenanthrene 菲 85-01-8 2.0  
Pyrene 芘 129-00-0 2.0