| 1PCB 31 |
|---|
| 2PCB 28 |
| 3PCB-52 |
| 4PCB 101 |
| 5PCB 153 |
| 6PCB118 |
| 7Benzo[c]fluorene |
| 8PCB138 |
| 9PCB180 |
| 10 Benz[a]anthracene |
| 11Cyclopenta[c,d]pyrene |
| 12Chrysene |
| 13Trichlorotriphenylene |
| 145-Methylchrysene |
| 15Tetrachloroterphenylene |
| 16 Benzo[b]fluoranthene |
| 17 Benzo[k]fluoranthene |
| 18Benzo[j]fluoranthene |
| 19Benzo[e]pyrene |
| 20Benzo[a]pyrene |
| 21Pentachloroterphenylene |
| 22 Indeno[1,2,3-cd]pyrene |
| 23Dibenzo[a,h]anthracene |
| 24Benzo[g,h,i]perylene |
| 25Dibenzo[a,l]pyrene |
| 26 Dibenzo[a,e]pyrene |
| 27Dibenzo[a,i]pyrene |
| 28Dibenzo[a,lh]pyrene |















