242 
Table 68 
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Blank values in biota samples 176 
Relative recoveries of the analytes in sea water samples 176 
Absolute recoveries of the analytes; addition of ISTD after extraction and elution [%] in sea 
water samples 177 
Relative recoveries of the analytes (spike experiments with a concentration of 0.2 ¡jg/kg (one 
experiment) and 4 pg/kg (average of 5 experiments) in sediment samples 177 
Absolute recoveries [%] of the ISTD referred to D 6 -Chlorpyrifos-methyl as recovery standard 
(7 experiments; concentration of ISTD 0.2 pg/kg) in sediment samples; addition of the recovery 
standard (0.004 ng/pL) after extraction and elution 177 
Relative recoveries [%] of the analytes in biota samples * 178 
Absolute recoveries [%] of the ISTD referred to D 6 -Chlorpyrifos-methyl as recovery standard 
in biota samples; addition of the recovery standard (0.004 ng/pL) after extraction and clean-up. 
178 
Limits of quantification of the analytes [pg/L] in sea water samples 179 
Comparison of LOQs of the analytes [ng/g dw] in sediment samples for different sample 
amounts (20 and 40 g of sediment) and different solvents (Solvent: A: acetone/hexane 50/50; B: 
acetone/ hexane 75/25, MAE: 10 min, 100°C, 700 W) 179 
Limits of quantification (LOQ=threefold LOD) /detection (LOD=threefold peak-to-peak noise) 
of the analytes [pg/kg lipid] in fish liver samples 180 
Limits of detection (LOD) at a signal-to-noise ratio (S/N) of 3:1 and limits of quantification 
(LOQ, S/N 9:1) for Chlorpyrifos 180 
Limits of detection (LOD) at a signal-to-noise ratio (S/N) of 3:1 and limits of quantification 
(LOQ, S/N 9:1) for endosulfan 191 
Limits of detection (LOD) at a signal-to-noise ratio (S/N) of 3:1 and limits of quantification 
(LOQ, S/N 10:1) for Trifluralin 199 
Influence of dicofol on the embryonic development of Danio rerio; number of eggs 60, limit of 
significance 10 % (Kammann, BLA, 2004) 212 
Parameters of the target substances: molecular weight (MW), retention time (RT; GC 
conditions see above) and masses used for analysis in SIM mode (m/z) 218 
Parameters of the target substances: molecular weight (MW), retention time (RT; LC-MS 
conditions see above) and masses used for analysis in SIM mode (m/z) 221 
Parameters of Dicofol: molecular weight (MW), retention time (RT; GC conditions see above) 
and masses used for analysis in SIM mode (m/z) 222 
Chlorpyrifos-ethyl concentrations in sea water [ng/L] in the North Sea 223 
Chlorpyrifos-ethyl concentrations in sea water [ng/L] in the Baltic Sea 224 
Chlorpyrifos-ethyl concentrations in sediments [pg/kg dw] 225 
Chlorpyrifos concentrations [pg/kg] in fish liver samples 226 
Endosulfan I concentrations in sea water [ng/L] in the North Sea 227 
Endosulfan II concentrations in sea water [ng/L] in the North Sea 229 
Endosulfan concentrations in sea water [ng/L] in the Baltic Sea 230 
Endosulfan I concentrations in sediments [pg/kg dw] 231 
Endosulfan II concentrations in sediments [pg/kg dw] of the Baltic Sea (concentrations in the 
North Sea were all < LOD) 232 
Endosulfan concentrations in fish liver [pg/kg] 233 
Trifluralin concentrations in sea water [ng/L] in the North Sea 233 
Trifluralin concentrations in sea water [ng/L] in the Baltic Sea 235 
Trifluralin concentrations in sediment [pg/kg dw] 236 
Trifluralin concentrations in fish liver [pg/kg] 237