Trace metals in tropical marine fish from the Bay of Bengal.

Concentrations of potassium, calcium, magnesium, manganese, iron, nickel, copper, zinc, lead, cadmium, strontium and rubidium were determined in the flesh of six marine fish species from the Bay of Bengal. Analytical quality was determined by analysis of standard reference material MA-A-2 (TM), Fish Flesh Homogenate, from IAEA (International Atomic Energy Agency). In most cases the results are similar to data published on fish from other marine environments.