Research Article

Evaluating the Performance of a Diffusive Gradient in Thin Film Embedded with Montmorillonite for the Determination of Labile Cd, Pb, Mn, and Zn in Natural River Water

Figure 5

Proportions of dissolved (diagonal pattern fill) and particulate (dot pattern fill) metal concentrations in Lach Tray River water.
(a)
(b)
(c)
(d)