Phenolic endocrine disrupting chemicals are environmental pollutants with xenostrogen effects in wildlife and humans. The aim of this study was to determine 4-nonylphenol, Octylphenol, and Bisphenol A residues in various tissues of carp fish samples from Anzali wetland, Iran. 4-NP, OP, and BPA were detected with GC–MS in the muscle of fish from sampling location with maximal concentrations of 8.17, 9.67 and 5.87 lg/gdw, respectively. The highest concentrations of these compounds were found in the liver by HPLC. Since many endocrine disrupting substances were significantly lipophilic, distributing of these compounds into fish tissue has been correlated with lipid content.
