|
|
2N |
Pr2 (CO3 )3 3N |
Pr2 (CO3 )3 |
| TREO |
45.00 |
45.00 |
45.00 |
|
Pr6 O11 /TREO |
99.00 |
99.90 |
99.99 |
|
Fe2 O3 |
0.010 |
0.010 |
|
|
0.015 |
0.010 |
0.005 |
|
|
CaO |
0.030 |
0.020 |
|
|
SO4 2- |
0.050/0.005 |
0.030/0.005 |
0.030/0.005 |
|
Cl- |
0.030/0.005 |
0.030/0.005 |
|
|
Na2 O |
0.005 |
0.005 |
|
|
PbO |
0.005 |
0.002 |
0.002 |