Fig. 3From: Accumulation of arsenic and other metals in soil and human consumable foods of Meherpur district, southwestern Bangladesh, and associated health risk assessmentDiagram showing the graphical presentation of metal concentrations: (a) As, (b) Ni, (c) Cu, (d) Cr, (e) Cd, and (f) Pb for all the food samples collected from the study area. The solid line revealed WHO and ISI standard for metals in foodBack to article page