With few exceptions, the metal concentrations in the
examined fish species from the Red Sea fall below the (MPL)
and were generally in the same range or
below the concentrations in the muscles of the same fish
species from pervious studies conducted in relatively unpolluted
waters.
unpolluted
adj 1: free from admixture with noxious elements; clean;
"unpolluted streams"; "a contaminated lake" [syn:
{uncontaminated}, {unpolluted}]