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PCBs and PCTs in wolves (Canis lupus, L) in Galicia (N.W. Spain)
S T Carril González-Barros1, M E Alvarez Piñeiro, J Simal Lozano
1Dpto Q. Analitica, Nutrición y Bromatología, Area Nutrición y Bromatología, Facultad de Farmacia, Santiago de Compostela, España.
Chemosphere
|October 6, 1997
Abstract:
Levels of PCBs and PCTs (the Aroclor1260 and Aroclor5460 congeners, respectively) in viscera of wolves of Galicia (N.W. Spain) were determined by capillary GC with electron-capture detection. Mean PCB levels ranged from 0.13 mg/kg of dry tissue in kidney to 3.70 mg/kg in liver. PCTs were detected only in suprarenal capsule, their mean level being 3.77 mg/kg.