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Table 3 PASH and APASH concentrations (µg/mL) in the weathered crude oil samples

From: Investigating the fate of polycyclic aromatic sulfur heterocycle compounds in spilled oils with a microcosm weathering experiment

PASH/APASH

HFO 6303

BK C 1994

CLWB 1.1

ANS 2015

BOS 2007

Benzothiophene

0.00

0.00

0.00

0.00

0.00

Dibenzothiophene

36.71

12.96

6.39

28.05

5.29

Benzonaphthothiophene

29.77

41.22

7.83

7.53

5.75

Dinaphthothiophene

0.00

2.24

0.00

0.00

2.59

c1-Benzothiophene

0.00

0.00

0.00

0.00

0.00

c2-Benzothiophene

0.00

0.00

0.00

0.00

0.00

c3-Benzothiophene

2.34

1.60

1.97

0.00

1.66

c4-Benzothiophene

6.63

2.84

4.59

3.80

4.84

c1-Dibenzothiophene

305.37

153.90

96.34

183.92

70.27

c2-Dibenzothiophene

691.09

389.92

284.05

369.70

177.92

c3-Dibenzothiophene

334.01

255.61

141.02

153.73

102.65

c4-Dibenzothiophene

781.59

650.43

346.57

278.61

294.46

c1-Benzonaphthothiophene

338.55

417.38

71.91

72.75

72.49

c2-Benzonaphthothiophene

434.39

514.25

116.33

106.31

114.70

c3-Benzonaphthothiophene

348.75

375.16

86.40

81.58

97.77

c4-Benzonaphthothiophene

151.99

148.98

46.49

38.76

49.36

c1-Dinaphthothiophene

76.95

79.49

16.83

16.51

33.26

c2-Dinaphthothiophene

98.05

94.21

29.66

18.54

46.77

c3-Dinaphthothiophene

55.76

48.56

20.30

17.52

34.15

c4-Dinaphthothiophene

42.96

42.12

25.63

21.48

37.16