Table 2.

Analytes measurable with common DGT binding phases

DGT Binding Phase	Measurable Analytes	Reference(s)
Chelex 100	Ala, Cr, Mn, Feb, Co, Ni, Cu, Zn, Ga, Cd, Pb, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Tb, Lu, Y	(Garmo et al. 2003; Warnken et al. 2004b; Zhang and Davison 1995)
Ferrihydritec	V(V), As(III), As(V), Se(VI), Mo(VI), Sb(V), W(VI), U	(Luo et al. 2010; Stockdale et al. 2010)
Metsorb (TiO2)d	Al, V(V), As(III), As(V), Se(IV), Mo(VI), Sb(V), W(VI), U	(Bennett et al. 2010; Hutchins et al. 2012; Panther et al. 2012; Panther et al. 2013)
Mercapto-silica	As(III) selectively, Hg	(Bennett et al. 2011; Fernández-Gómez et al. 2011)

^aOnly suitable for acidic freshwaters (Panther et al. 2012).

^bRequires further method validation to ensure accurate results under all deployment conditions (Garmo et al. 2003).

^cNot suitable for marine waters (Bennett et al. 2011; Panther et al. 2013).

^dSuitable for fresh and marine waters, except Mo and U, which are only measurable in freshwaters (Hutchins et al. 2012; Panther et al. 2013).