| Groups | Compounds | g∙mol−1 | |
| 2 rings PAHs | Naphthalene | N | 128 |
| C1-Naphthalenes | N1 | 143 | |
| C2-Naphthalenes | N2 | 158 | |
| C3-Naphthalenes | N3 | 173 | |
| Benzo(b)thiophene | BT | 134 | |
| C1-Benzo(b)thiophenes | BT1 | 150 | |
| C2-Benzo(b)thiophenes | BT2 | 165 | |
| C3-Benzo(b)thiophenes | BT3 | 180 | |
| Biphenyle | B | 154 | |
| 3 rings PAHs | Acenaphtylene | ANY | 152 |
| Acenaphtene | ANA | 154 | |
| Fluorene | F | 166 | |
| C1-Fluorenes | F1 | 175 | |
| C2-Fluorenes | F2 | 190 | |
| C3-Fluorenes | F3 | 205 | |
| Phenanthrenes | P | 178 | |
| Anthracene | A | 178 | |
| C1-Phenanthrenes/Anthracenes | P1 | 199 | |
| C2-Phenanthrenes/Anthracenes | P2 | 214 | |
| C3-Phenanthrenes/Anthracenes | P3 | 229 | |
| Dibenzothiophene | D | 184 | |
| C1-Dibenzothiophenes | D1 | 199 | |
| C2-Dibenzothiophenes | D2 | 214 | |
| C3-Dibenzothiophenes | D3 | 229 | |
| 4 rings PAHs | Fluoranthene | FL | 202 |
| Pyrene | PY | 202 | |
| C1-Fluoranthenes/Pyrenes | FL1 | 217 | |
| C2-Fluoranthenes/Pyrenes | FL2 | 232 | |
| C3-Fluoranthenes/Pyrenes | FL3 | 247 | |
| 5 rings PAHs | Benzo(a)anthracene | BAA | 223 |
| Chrysene | C | 228 | |
| C1-Chrysenes | C1 | 243 | |
| C2-Chrysenes | C2 | 258 | |
| C3-Chrysenes | C3 | 273 | |
| 6 rings PAHs | Benzo[b]fluoranthene | BBF | 252 |
| Benzo[k]fluoranthene | BKF | 252 | |
| Benzo[e]pyrene | BEP | 252 | |
| Benzo[a]pyrene | BAP | 252 | |
| Perylene | PE | 252 | |
| Indeno(1.2.3-cd)pyrene | IN | 276 | |
| Dibenz(a.h)anthracene | DBA | 278 | |
| Benzo(g.h.i)perylene | BPE | 276 |