Material : Cerium MischmetalQUALITY : Typical Guaranteed TREM >99.00% 99%min Cerium 57.12% 50%min Lanthanum 36.19% 30%min Praseodymium 4.33% 3%min Neodymium 2.36% 0.5%min Fe 0.54% 1.0%max Mg 0.14% 0.5%max Si 0.051% 0.2%max S <0.01% 0.04%max P <0.01% 0.01%maxSize : approx. 500 gram per piecePacking : steel drum 250 kg net on wooden pallet of 1MT