Contaminants

Okpe

Ekore

Uduvwoku

Acenaphthene

BDL

BDL

BDL

Acenaphthylene

BDL

BDL

BDL

Anthracene

3.274 ± 0.001^a

4.86 ± 0.001^c

6.907 ± 0.001^a

Benz(a)anthracene

BDL

BDL

BDL

Benzo(a)pyrene

0.894 ± 0.001^a

1.665 ± 0.001^a

12.330 ± 0.012^a

Benzo(g,h,i)perylene

1.620 ± 0.006^a

37.980 ± 0.006^a

35.860 ± 0.012^a

Benzo(b)fluoranthene

1.610 ± 0.006^a

50.120 ± 0.012^b

27.180 ± 0.012^a

Benzo(k)fluoranthene

12.480 ± 0.006^a

106.90 ± 0.05^b

78.300 ± 0.017^c

Chrysene

10.840 ± 0.012^a

26.320 ± 0.012^a

22.030 ± 0.012^a

Dibenz(a,h)anthracene

11.060 ± 0.017^a

24.740 ± 0.006^a

28.240 ± 0.012^a

Fluoranthene

15.860 ± 0.012^a

36.980 ± 0.006^c

21.870 ± 0.012^b

Indeno(1,2,3-cd)pyrene

5.530 ± 0.006^a

14.540 ± 0.023^a

105.300 ± 0.116^a

Fluorene

11.150 ± 0.006^a

75.130 ± 0.012^a

37.250 ± 0.006^a

Naphthalene

12.140 ± 0.006^a

25.550 ± 0.006^a

42.950 ± 0.006^a

2-methylnaphthalene

23.260 ± 0.017^a

13.240 ± 0.012^a

29.220 ± 0.012^a

Phenanthrene

BDL

16.160 ± 0.0129^a

24.238 ± 0.000^a

Pyrene

12.600 ± 0.012^a

12.600 ± 33.333^a

24.140 ± 0.012^a

Total

122.318

446.785

495.815