Praseodymium Metal Quality standard of Praseodymium metal: Element Product Pr-1 Pr/TREM 99.95 Y/TREM 0.008 La/TREM 0.020 Ce/TREM 0.010 Sm/TREM 0.008 Nd/TREM 0.020 Other RE 0.010 C 0.02 Fe 0.1 Si 0.02 Ca 0.01 Mg 0.01 Al 0.08 W 0.01 Mo 0.01 Ti 0.01 Specification: Metal ingot, mechanically polished, the detailed specification can be customized in size according to your request. Packing: In sealed doubled polyethylene bags and filled with argon, the bags are packed in iron drum containing 50kgs or 100kgs net each. Note: We also provide customized product.