Sir it will vary from, species to species, age, area etc etc, and the available literature are in lab condition only

Dear Prof. Kamal

I agree with you.

Thank you sir for the link.

just refer to clinical chemistry text book by norbert tietz you will find normal range

It depends on various factors. Nature of sample and environmental parameters plays role in metal accumulation.

Hello,

what are the normal range/ reference range of heavy metals in animals? is this a good reference to compare concentration of various heavy in different groups of animal samples?

Thank you