Di-s 99,9% 99,99%
ho 99,5% 99,9%
Pequeño 99,9% 99,99%
SC 99,9% 99,99% 99,999%
Yb 99,9% 99,99%
Sí 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%