SiliCycle E-PAK Cartridges, Commercial Scale, SiliaMetS Diamine, Dimensions: 100 x 16.5 cm, Commercial 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: 1 to 13,