Cerium(IV) Oxide, Granular 0.2 micron & smaller, 99.99+% (Trace Metals Basis), Certified, 100g For Research & Development Not for drug, human, animal, or food use
Specifications: Assay [metals basis] 99.99+% Appearance (Color) Off-white irregular granular Appearance (Form) Granular 0.2 micron & smaller Vacuum evaporation temperature 1850-2000°C Total metallic impurities (ppm) Ca <5 Y <10