No. |
Item |
Standard Specification |
|
1 |
La2O3/REO ≥ | 99.999% | |
2 |
REO ≥ | 99.0% | |
3 |
Impurity
Max each PPM |
REO Impurity/REO | CeO2/Nd2O3/Eu2O3/Tb4O7/Pr6O11/Dy2O3 1 |
Ho2O3/Er2O3/Tm2O3/Yb2O3/Lu2O3/Sm2O3 1 | |||
Other | Fe2O3 2, SiO2 20, CaO 5, Cl- 100 | ||
4 |
Packing |
|
10/25kgs in plastic bags with vacuum package |
No. |
Item |
Standard Specification |
|
1 |
La2O3/REO ≥ | 99.999% | |
2 |
REO ≥ | 99.0% | |
3 |
Impurity
PPM Max each |
REO Impurity/REO | CeO2/Nd2O3/Eu2O3/Tb4O7/Pr6O11/Dy2O3 1 |
Ho2O3/Er2O3/Tm2O3/Yb2O3/Lu2O3/Sm2O3 1 | |||
Other | Fe2O3 2, SiO2 20, CaO 5, Cl- 100 | ||
4 |
Packing |
|
10/25kgs in plastic bags with vacuum package |