Erbium Metal, Rod, 50mm Length x 2mm Dia., 99.9% (Trace Metals Basis), 1.5g For Research & Development Not for drug, human, animal, or food use
Certificate of Analysis: Appearance (Color) Gray Appearance (Form) Rod Infrared Spectrum Conforms to structure 50mm (Length) x 2mm (Diameter) Al <0.01% Ca <0.01% Dy <0.01% Fe <0.01% Ho <0.01% Mg <0.01% Ni <0.01% Tm <0.01% Y <0.01% Yb <0.01%