Mercury and arsenic in green tiger shrimp from the Persian Gulf.

Mercury and arsenic pollution has been recognized as a potential environmental and public health problem for over 40 years. The major source of exposure to mercury and arsenic for humans is the ingestion of sea food. Concentrations of mercury and arsenic in the muscle samples of green tiger shrimp (Penaeus semisulcatus) from the Persian Gulf were determined by cold vapor atomic absorption spectrometry.