SiliCycle E-PAK Cartridges, Pilot Scale, SiliaMetS Diamine, Dimensions: 25 x 16.5 cm, Pilot Scale E-PAK Cartridge, White to yellow, For Use With: Lower residual metal concentration in Cr, Pd, Pt, W, Zn, Particle Size: 40 to 63 um, pH: 2 to 9, Qty: 1 Pk.,