Barium Niobate, Powder -100 mesh, 99.9% (Metals Basis), Certified, 19g For Research & Development Not for drug, clinical use in humans, for food or food additive use
Certificate of Analysis: Appearance white powder Assay (complexometric, as Nb) 44.33% Assay (metals basis) 99.9% Identify X-Ray diffraction Melting point 1450ºC Particle size -100 mesh Strontium (Sr) <200ppm