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Test Method | Unit | Specification | Characteristic | ROW |
QTM 319 | % | Min 45 | Rare Earth Oxides (TREO) | 1 |
ICP | % | ˃ 99.9 | La2O3 | 2 |
ICP | % | ˂ 0.01 | Pr6O11 in REO | 3 |
ICP | % | ˂ 0.01 | Ce2O3 in REO | 4 |
ICP | % | ˂ 0.01 | Nd2O3 in REO | 5 |
ICP | % | ˂ 0.01 | Sm2O3 in REO | 6 |
ICP | % | ˂ 0.01 | Y2O3 in REO | 7 |
ICP | % | Max 0.0017 | Fe2O3 | 8 |
ICP | % | Max 0.029 | CaO | 9 |
ICP | % | Max 0.03 | Na2O | 10 |
ICP | % | Max 0.0017 | ZnO | 11 |
ICP | % | Max 0.0075 | MgO | 12 |
