Determination of trace metals in fish species of the Ria de Aveiro (Portugal) by electrothermal atomic absorption spectrometry

摘要

Cadmium, copper, nickel, lead and zinc were determined in fish samples from seven sampling stations of the Ria de Aveiro (Portugal). The species analyzed were Anguilla anguilla, Mullus surmuletus, trigla lucerna, Mugil cephalus, Chelon labrosus, liza aurata and Dicentrarchus labrax, all of which are used for human consumption.