Rhenium(III) Chloride, 99.9% (Trace Metals Basis), Certified, 1g For Research & Development Not for drug, human, animal, or food use
Certificate of Analysis: Purity by metals basis 99.9% Purity by gravimetric, as Re 62.95% Dark red powder Particle size (mesh) -80 Identity by X-Ray diffraction Total metallic impurities (Al) 0.05% (Ca) <0.001% (Cu) 0.005% (Fe) 0.005% (Mg) 0.001% (Si) 0.08%