

| 氧化物总量(TREO):≥99.45% | Lu2O3/TREO:≥99.995% | 
| 稀土杂质含量 RE Impurities Content(ppm) | 非稀土杂质含量 Non-RE Impurities Content(ppm) | 
| CeO2 :            3 La2O3: 4 Nd2O3: 2 Pr6O11: 3 Sm2O3: 5 Y2O3: 5 | Fe2O3:       3 CL-: 50 SiO2: 15 CaO: 20 |