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Table 3 Dioxin concentrations in grey seal samples

From: Biomonitoring of selected persistent organic pollutants (PCDD/Fs, PCBs and PBDEs) in Finnish and Russian terrestrial and aquatic animal species

Sample

Area

Fat %

PCDD/F (pg/g fat)

DL-PCB (pg/g fat)

PCB (ng/g fat)

WHO-PCDD/F-TEQ (pg/g fat)

WHO-NO-PCB-TEQa (pg/g fat)

WHO-PCB-TEQ (pg/g fat)

WHO-PCDD/F-PCB-TEQ (pg/g fat)

Seal

North-Finland

9.5

76.7

557,503

22,900

23

46

190

213

Seal

South-West-Finland

9.2

81.7

229,718

7580

21.6

24.2

77

98.6

Seal

South-West-Finland

2.2

60.5

215,644

9450

12.6

17.9

70.8

83.4

Seal

South-Finland

3.5

186

803,950

28,100

31.2

56.8

270

301.2

Seal

West-Finland

2.4

107

517,230

15,000

33.5

50.5

192

225.5

Seal

North-Finland

0.7

125

838,231

53,000

8.84

27.4

318

326.84

  1. Fat content (%) are relative to wet weight
  2. a NO Non-ortho-PCB