Sandimirov S. Screening studies of POP levels in fish from selected lakes in the Paz watercourse / In State of the environment in the Norwegian, Finnish and Russian border area. The Finnish Environment. Finland, Jyvaskyla: Kopijyva Oy. 2007, №6.

Appendix: Screening studies of POPs in fish from the Paz watercourse Table 3.3. PCBs (ng/g wet weight) in pooled tissue samples o fwhitefishes andpikesfrom lakes located in Pasvik River area, and TCDD-equivalents (TEQPCB) (pgTEQ/g wet weight) calculated using toxic equivalencyfactors (TEFs) according to (Ahlborg et al., 1994). N is number o fsub-samples. Non-ortho and mono-ortho CB congeners are marked by boltfont. PCBs White fish Pike Tj^rebukta Skrukkebukta Ruskebukta Kuetsj arvi Kuetsj arvi Muscle Liver Muscle Liver Muscle Liver Muscle Liver Muscle Liver N=10 N=10 N=5 N=5 N=5 N=5 N=10 N=15 N=10 N=10 Lipids, % 0.66 14.1 0.88 5.25 0.54 7.94 1.86 6.99 0.41 25.9 PCB-8 n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. PCB-16 0.09 n.d. n.d. n.d. n.d. n.d. 0.05 n.d. n.d. 0.18 PCB-18 0.07 n.d. n.d. n.d. n.d. n.d. 0.05 n.d. n.d. 0.67 PCB-25 n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. PCB-26 0.54 n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. 0.31 PCB-31/28 0.09 n.d. n.d. 0.12 n.d. 0.06 0.41 1.43 0.07 4.63 PCB-33 n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. 0.31 PCB-37 n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. PCB-41 0.07 n.d. n.d. n.d. n.d. n.d. 0.21 1.22 n.d. 2.63 PCB-44 0.07 0.13 n.d. 0.18 n.d. 0.15 0.24 1.96 0.05 3.15 PCB-47 n.d. 0.13 n.d. n.d. n.d. n.d. 0.30 0.99 n.d. 3.06 PCB-49 0.69 n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. 1.35 PCB-52 0.13 n.d. n.d. 1.43 n.d. n.d. 0.37 0.68 n.d. 5.45 PCB-60 n.d. 0.11 n.d. 0.15 0.05 0.15 1.77 13.7 0.16 18.1 PCB-66 n.d. 0.10 n.d. 0.17 n.d. n.d. 0.79 2.83 0.18 8.95 PCB-70 0.14 0.21 0.06 0.20 0.05 0.22 0.69 3.85 0.18 7.99 PCB-74 0.13 0.07 n.d. 0.21 n.d. 0.22 0.51 2.48 0.14 6.38 PCB-77 0.09 n.d. n.d. n.d. n.d. n.d. 0.09 n.d. 0.06 1.17 PCB-81 0.06 n.d. n.d. n.d. n.d. n.d. n.d. n.d. 0.15 0.53 PCB-87 n.d. 0.27 0.05 0.22 0.08 0.17 n.d. n.d. n.d. n.d. PCB-95 0.08 0.29 n.d. 0.17 n.d. 0.17 0.39 2.99 0.11 5.70 PCB-97 n.d. 0.13 n.d. 0.16 n.d. 0.07 0.26 2.41 0.10 5.30 PCB-99 0.21 0.24 n.d. 0.44 0.11 0.29 1.26 9.55 0.36 16.4 PCB-105 n.d. 1.15 0.17 1.50 0.24 n.d. 1.21 ### 1.25 20.4 PCB-114 n.d. n.d. n.d. n.d. n.d. n.d. 0.15 n.d. 0.03 1.33 PCB-118 1.02 n.d. 0.20 n.d. 0.12 n.d. 3.30 17.1 0.75 25.7 PCB-123 n.d. n.d. n.d. n.d. n.d. n.d. 0.65 n.d. 0.12 8.19 PCB-126 n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. 0.03 0.08 PCB-135 n.d. 0.08 0.06 0.08 0.12 0.09 0.18 2.04 0.06 4.84 PCB-138 0.35 0.78 0.22 1.44 0.07 0.79 2.43 23.2 0.71 25.1 PCB-141 n.d. 0.08 n.d. 0.10 n.d. 0.06 0.25 2.56 0.06 5.41 PCB-146 n.d. 0.20 n.d. 0.16 n.d. 0.12 0.33 2.54 0.06 6.07 PCB-151 0.09 0.09 n.d. 0.11 n.d. 0.10 0.27 2.58 0.08 4.91 PCB-153 0.38 0.90 0.18 1.25 0.09 0.93 2.18 21.0 0.69 24.6 PCB-156 n.d. n.d. n.d. n.d. n.d. n.d. 0.26 n.d. 0.15 4.29 PCB-157 n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. 1.19 PCB-167 0.12 n.d. n.d. n.d. n.d. n.d. 0.29 2.76 0.07 5.58 PCB-169 n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. 0.34 PCB-170 0.25 n.d. n.d. n.d. n.d. n.d. 0.40 2.54 0.06 8.25 PCB-174 n.d. n.d. n.d. n.d. n.d. n.d. 0.10 1.17 n.d. 3.01 PCB-177 n.d. 0.14 n.d. n.d. n.d. n.d. 0.10 0.49 n.d. 3.55 PCB-180 0.27 n.d. n.d. n.d. n.d. n.d. 0.88 7.33 0.16 19.0 PCB-183 n.d. n.d. n.d. 0.11 n.d. 0.06 0.14 1.98 n.d. 4.59 PCB-187 n.d. n.d. n.d. n.d. n.d. 0.09 0.25 3.46 n.d. 5.67 PCB-189 n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. PCB-194 n.d. n.d. n.d. n.d. n.d. n.d. 0.06 0.38 n.d. 2.52 PCB-195 n.d. n.d. n.d. n.d. n.d. n.d. n.d. 0.31 n.d. 1.16 PCB-196/203 n.d. n.d. n.d. n.d. n.d. n.d. 0.10 0.83 n.d. 2.72 PCB-199 n.d. n.d. n.d. n.d. n.d. 0.05 0.05 0.53 n.d. 1.77 PCB-206 n.d. n.d. n.d. 0.12 n.d. n.d. n.d. 0.65 n.d. 0.64 PCB-209 n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. 1S(n,m-o)PCB 1.29 1.15 0.37 1.50 0.36 0.00 5.95 32.0 2.61 68.8 2SPCB 4.94 5.1 0.94 8.32 0.93 3.79 21 150 5.84 283 T e Q pcb 0.18 0.12 0.04 0.15 0.04 n.d. 0.82 3.27 3.34 21.9 n.d.=not detected. 1S(n,m-o)PCB is sum of non-ortho and mono-ortho CBs; 2£PCB is sum of 53 PCB congeners. Akvaplan-niva report APN 514-3365.02 57