Purity (REO) 99.99 %
Ho 0.1-0.6ppm Ce 0.1-0.6ppm
Y 0.1-0.6ppm Pr 0.1-0.6ppm
Sm 0.1-0.6ppm Eu 0.1-0.6ppm
Ga 0.1-0.6ppm Yb 0.1-0.6ppm
Lu 0.01-0.15ppm Dy 0.01-0.10ppm
Er 0.01-0.15ppm Nd 0.1-0.6ppm
Tm 0.1-0.6ppm Fe 0.1-0.9ppm
Al 0.01-0.10ppm Sio2 0.95-1.05ppm
Mg 0.01-0.08ppm Ca 0.1-0.9ppm