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Table B12. Results (ng/g [ppb] wet weight) of triplicate analyses for PCBs in black sea bass and tautog muscle composites (nd = <MDL)
Composite #
PCB (BZ #)
1 8 18 29 50 28 52 104 44 66 101 118 188 153 105 138 126 187 128 200 180 170 195 206 209
Black Sea Bass (Station SB3)
138 6.40 nd nd nd nd 4.03 7.10 nd 3.95 10.3 9.69 9.53 3.07 15.4 3.45 12.4 nd 5.10 nd nd 5.62 nd nd nd nd
138-dup. 4.24 1.56 nd nd nd 2.52 4.63 nd nd 6.18 6.16 6.46 2.54 10.4 2.58 8.53 nd 3.77 nd nd 4.42 nd nd nd nd
138-trip. 10.5 nd nd nd nd 4.07 7.05 nd 3.89 9.99 9.39 9.11 3.03 14.6 3.30 11.7 nd 4.87 nd nd 5.57 nd nd nd nd
Mean 7.04 nd nd nd nd 3.54 6.26 nd 3.08 8.83 8.41 8.37 2.88 13.5 3.11 10.9 nd 4.58 nd nd 5.20 nd nd nd nd
Std. dev. 3.18 - - - - 0.88 1.41 - 0.04 2.31 1.96 1.67 0.30 2.64 0.47 2.05 - 0.71 - - 0.68 - - - -
RSD (%) 45 - - - - 25 23 - 1.3 26 23 20 10 20 15 19 - 16 - - 13 - - - -

Tautog (Station TA1)

146 6.38 1.55 nd nd nd 2.35 2.97 nd nd 2.66 6.36 4.18 2.25 9.06 2.09 2.94 nd 3.77 nd nd 2.59 nd nd nd nd
146-dup. 4.36 nd nd nd nd nd nd nd nd 2.44 5.77 3.76 nd 8.04 1.87 2.61 nd 3.30 nd nd nd nd nd nd nd
146-trip. 6.70 1.47 nd nd nd 2.18 3.02 nd nd 2.61 6.15 4.09 nd 8.78 2.05 2.86 nd 3.61 nd nd 2.47 nd nd nd nd
Mean 5.81 nd nd nd nd nd nd nd nd 2.57 6.09 4.01 nd 8.63 2.00 2.80 nd 3.56 nd nd nd nd nd nd nd
Std. dev. 1.27 - - - - - - - - 0.11 0.30 0.22 - 0.52 0.12 0.18 - 0.24 - - - - - - -
RSD (%) 22 - - - - - - - - 4.4 4.9 5.4 - 6.1 5.9 6.3 - 6.7 - - - - - - -

Tautog (Station TA3)

156 12.3 nd nd nd nd 5.48 6.61 nd nd 6.2 13.0 10.8 nd 25.0 4.95 8.54 nd 10.4 2.00 nd 7.68 2.59 nd nd nd
156-dup. 10.9 nd nd nd nd 4.21 4.84 nd nd 5.94 11.6 9.90 nd 22.3 4.42 7.75 nd 8.92 nd nd 6.94 2.32 nd nd nd
156-trip. 5.56 nd nd nd nd 4.15 5.12 nd nd 5.70 11.6 9.67 nd 22.2 4.44 7.74 nd 9.12 nd nd 6.82 2.29 nd nd nd
Mean 9.57 nd nd nd nd 4.61 5.52 nd nd 5.95 12.1 10.1 nd 23.2 4.60 8.01 nd 9.47 nd nd 7.15 2.40 nd nd nd
Std. dev. 3.54 - - - - 0.75 0.95 - - 0.25 0.82 0.60 - 1.61 0.30 0.46 - 0.79 - - 0.46 0.17 - - -
RSD (%) 37 - - - - 16 17 - - 4.2 6.8 6.0 - 7.0 6.5 5.7 - 8.3 - - 6.5 6.9 - - -
 
MDL 1.1 1.4 1.5 1.7 1.9 2.0 2.9 3.1 2.8 1.6 1.6 1.8 1.6 1.9 1.6 1.8 2.6 2.3 1.9 2.2 2.2 2.2 2.5 2.3 2.3

Table B13

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 (Modified Jun. 13 2008)