Table 4.

Concentrations of alkylated PAHs and the PAH₁₉ in Fucus tissue and ACN

Sample name	THA-3 Washed tissue	THA-3 Wash 1	THA-3 Wash 2	Sum	THA-4 Washed tissue	THA-4 Wash 1	THA-4 Wash 2	Sum
	Concentration (ng/g ww)
Σ PAH19	2.0	–	–	2.0	36	1.2	–	37
Naphthalene	< DL	< DL	< DL	–	< DL	< DL	< DL	–
Fluorene	< DL	< DL	< DL	–	3.4	< DL	< DL	3.4
Dibenzothiophene	< DL	< DL	< DL	–	0.48	< DL	< DL	0.48
Phenanthrene	0.86	< DL	< DL	0.86	15	0.47*	< DL	16
Fluoranthene	0.12*	< DL	< DL	0.12	1.5	< DL	< DL	1.5
Pyrene	0.91	< DL	< DL	0.91	15	0.78	< DL	15
Chrysene	0.12	< DL	< DL	0.12	0.45	< DL	< DL	0.45
ΣPAHAlk	56	4.5	0.82	62	8.6 × 102	32	9.6	9.0 × 102
Alkyl. Naph. (C1–C4)	16	0.58	1.4 × 10–2	27	3.5 × 102	6.4	2.8	3.6 × 102
Alkyl. Phen. (C1–C3)	18	3.4	0.74	22	2.8 × 102	17	4.3	3.0 × 102
Alkyl. Flourene (C1 + C2)	19	–	–	19	2.1 × 102	6.3	1.9	2.1 × 102
C1 Pyrene	2.6	0.58	–	3.2	21	1.8	0.56	23