https://doi.pangaea.de/10.1594/PANGAEA.992964Ferreira, FlaviaFlaviaFerreiraZanato, GiuliaGiuliaZanatoMiranda, DanieleDanieleMirandaLeonel, JulianaJulianaLeonel0000-0003-1452-860XPANGAEA2026Bivalvefishorganochlorine pesticides (OCPs)PCBsEvent labelLatitude of eventLongitude of eventStation labelTissue typeSpecies, unique identificationSpecies, unique identification (Semantic URI)Species, unique identification (URI)Sampling dateLocationDry massLipidsalpha-Hexachlorocyclohexane, biomass as dry weightbeta-Hexachlorocyclohexane, biomass as dry weightgamma-Hexachlorocyclohexane, biomass as dry weightdelta-Hexachlorocyclohexane, biomass as dry weightHexachlorocyclohexane, biomass as dry weightortho,para-Dichlorodiphenyldichloroethane, biomass as dry weightpara,para-Dichlorodiphenyldichloroethane, biomass as dry weightortho,para-Dichlorodiphenyldichloroethylene, biomass as dry weightpara,para-Dichlorodiphenyldichloroethylene, biomass as dry weightortho,para-Dichlorodiphenyltrichloroethane, biomass as dry weightpara,para-Dichlorodiphenyltrichloroethane, biomass as dry weightDichlorodiphenyltrichloroethane, biomass as dry weightOxy-Chlordane, biomass as dry weightgamma-Chlordane, biomass as dry weightalpha-Chlordane, biomass as dry weightChlordane, biomass as dry weightHeptachlor, biomass as dry weightHexachlorobenzene, biomass as dry weightpara,para-Methoxychlor, biomass as dry weightMirex, biomass as dry weightPolybrominated diphenyl ethers 28, biomass as dry weightPolybrominated diphenyl ethers 47, biomass as dry weightPolybrominated diphenyl ethers 100, biomass as dry weightPolybrominated diphenyl ethers 99, biomass as dry weightPolybrominated diphenyl ethers 154, biomass as dry weightPolybrominated diphenyl ethers 153, biomass as dry weightPolybrominated diphenyl ethers 183, biomass as dry weightPolybrominated diphenyl ethers, biomass as dry weightPolychlorinated biphenyl 8, biomass as dry weightPolychlorinated biphenyl 18, biomass as dry weightPolychlorinated biphenyl 28/31 compound, biomass as dry weightPolychlorinated biphenyl 33, biomass as dry weightPolychlorinated bipheny, 3-Chlorobiphenyl, biomass as dry weightPolychlorinated biphenyl 44, biomass as dry weightPolychlorinated biphenyl 49, biomass as dry weightPolychlorinated biphenyl 52, biomass as dry weightPolychlorinated biphenyl 56/60 compound, biomass as dry weightPolychlorinated biphenyl 66, biomass as dry weightPolychlorinated biphenyl 70, biomass as dry weightPolychlorinated biphenyl 74, biomass as dry weightPolychlorinated biphenyl 77, biomass as dry weightPolychlorinated biphenyl 81, biomass as dry weightPolychlorinated bipheny, 4-Chlorobiphenyl, biomass as dry weightPolychlorinated biphenyl 87, biomass as dry weightPolychlorinated biphenyl 95, biomass as dry weightPolychlorinated biphenyl 97, biomass as dry weightPolychlorinated biphenyl 99, biomass as dry weightPolychlorinated biphenyl 101, biomass as dry weightPolychlorinated biphenyl 105, biomass as dry weightPolychlorinated biphenyl 110, biomass as dry weightPolychlorinated biphenyl 114, biomass as dry weightPolychlorinated biphenyl 118, biomass as dry weightPolychlorinated biphenyl 123, biomass as dry weightPolychlorinated biphenyl 126, biomass as dry weightPolychlorinated biphenyl, 5-Chlorobiphenyl, biomass as dry weightPolychlorinated biphenyl 128/167 compound, biomass as dry weightPolychlorinated biphenyl 132, biomass as dry weightPolychlorinated biphenyl 138, biomass as dry weightPolychlorinated biphenyl 141, biomass as dry weightPolychlorinated biphenyl 149, biomass as dry weightPolychlorinated biphenyl 151, biomass as dry weightPolychlorinated biphenyl 153, biomass as dry weightPolychlorinated biphenyl 156, biomass as dry weightPolychlorinated biphenyl 157, biomass as dry weightPolychlorinated biphenyl 158, biomass as dry weightPolychlorinated biphenyl 169, biomass as dry weightPolychlorinated biphenyl, 6-Chlorobiphenyl, biomass as dry weightPolychlorinated biphenyl 170, biomass as dry weightPolychlorinated biphenyl 174, biomass as dry weightPolychlorinated biphenyl 177, biomass as dry weightPolychlorinated biphenyl 180, biomass as dry weightPolychlorinated biphenyl 183, biomass as dry weightPolychlorinated biphenyl 187, biomass as dry weightPolychlorinated biphenyl 189, biomass as dry weightPolychlorinated biphenyl, 7-Chlorobiphenyl, biomass as dry weightPolychlorinated biphenyl 194, biomass as dry weightPolychlorinated biphenyl 195, biomass as dry weightPolychlorinated biphenyl 203, biomass as dry weightPolychlorinated biphenyl, 8-Chlorobiphenyl, biomass as dry weightPolychlorinated biphenyl 206, biomass as dry weightPolychlorinated biphenyl 209, biomass as dry weightMultiple investigationsReference in WoRMSGas chromatograph (GC), Agilent Technologies, 7890B coupled to a triple quadrupole mass spectrometer, Agilent Technologies, 7010B [MRM mode]Dataset10.1016/j.marpolbul.2025.1191174092 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 InternationalThis study investigates persistent organic pollutants (POPs) in commercially important fish and bivalve species from the coast of Santa Catarina, southern Brazil. We quantified 48 polychlorinated biphenyls (PCBs), 7 polybrominated diphenyl ethers (PBDEs), and 17 chlorinated pesticides (OCPs) in 32 pools of 18 fish species (n = 3 individuals per species of similar size) and 9 pools of 3 bivalve species (n = 12 individuals per species, in total 108 individuals). Approximately 1 g of dry tissue was extracted with n-hexane:dichloromethane using an ultrasonic bath and purified with sulfuric acid. Identification and quantification were performed via injection of 1 μL of extract into a gas chromatograph (Agilent Technologies 7890B) coupled to a triple quadrupole mass spectrometer (Agilent Technologies 7010B) in multiple reaction monitoring (MRM) mode.-48.826036999999985-48.423248-28.440416-26.214335Brazil