Magnesium Fluoride, Crystals, 99.999% (Trace Metals Basis), 25g For Research & Development Not for drug, human, animal, or food use
Certificate of Analysis: Appearance (Color) White Appearance (Form) Crystals Assay (Metals Basis) 99.999% ICP Analysis Confirms Mg component Loss on Ignition 0.3% Melting Point 1261°C Particle Size ~6mm Total Metallic Impurities (ppm) Ca 1