Gd 99.9% 99.99%
හෝ 99.5% 99.9%
Sm 99.9% 99.99%
Sc 99.9% 99.99% 99.999%
Yb 99.9% 99.99%
Y 99.5% 99.9%
විධායක නිලධාරී299.995%
Dy2O399.0% 99.5% 99.9%
Er2O399.5% 99.9% 99.99%
Gd2O399.999%
Ho2O399.9% 99.99%
La2O399.999%
Lu2O399.995% 99.999%
Sm2O399.99%
Tb4O799.9% 99.99%
Yb2O399.995%
Y2O399.995% 99.999%