Peak No.

Retention time (min)

m/z

PAHs

1

5.564

128

Naphthalene

2

9.906

152

Acenaphthylene

3

9.830

154

Acenaphthene

4

11.171

166

Fluorene

5

13.743

178

Phenanthrene

6

13.892

178

Anthracene

7

17.341

202

Fluoranthene

8

18.078

202

Pyrene

9

22.291

228

Benzo(a)anthracene

10

23.016

228

Chrysene

11

28.729

252

Benzo(b)Fluoranthene

12

28.945

252

Benzo(k)Fluoranthene

13

30.178

252

Benzo(a)pyrene

14

36.753

276

Indeno(1,2,3 - cd)pyrene

15

37.453

278

Dibenzo(a,h)anthracene

16

38.168

276

Benzo(g,h,i)perylene