Samples

Pb

Zn

Hg

Cd

Manihot esculenta Peel

0.002

5.9E−04

-

-

Cassava tuber Flesh

0.004

5.9E−04

-

-

Carica papaya Peel

0.002

0.002

-

-

Carica papaya Flesh

0.002

0.002

-

-

Zea mays Husk

0.003

0.001

-

-

Zea mays Seed

0.006

0.002

-

-

Abelmoschus esculentus

0.003

0.002

-

-

RfDo

0.0035

0.3

-

-