Gd 99,9% 99,99%
Hồ 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%
CEO299,995%
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%