Description Indium Arsenide, Pieces 3mm & smaller, 99.999% (Metals Basis), 10gFor Research & DevelopmentNot for drug, clinical use in humans, for food or food additive use Certificate of Analysis:Appearance (Color) Gray Appearance (Form) PiecesPurity (Metals Basis) 99.999%Purity (Complexometric, as In) 60.1%Particle Size 3mm & smaller CAS: 1303-11-3 FORMULA: InAs