

| 
					Gd(C2H3O2)3·4H2O      3N | 
					Gd(C2H3O2)3·4H2O      4N | 
					Gd(C2H3O2)3·4H2O     5N | |
| TREO | 
					44.00 | 
					44.00 | 
					44.00 | 
| 
					Gd2O3/TREO | 
					99.90 | 
					99.99 | 
					99.999 | 
| 
					Fe2O3 | 
					0.001 | 
					0.0005 | 
					0.0002 | 
| 
					SiO2 | 
					0.005 | 
					0.002 | 
					0.001 | 
| 
					CaO | 
					0.005 | 
					0.001 | 
					0.0005 | 
| 
					SO42- | 
					0.005 | 
					0.001 | 
					0.001 | 
| 
					Cl- | 
					0.005 | 
					0.001 | 
					0.001 | 
| 
					Na2O | 
					0.005 | 
					0.002 | 
					0.001 | 
| 
					PbO | 
					0.002 | 
					0.001 | 
					0.001 | 
| 
					水溶解实验 | 
					清亮 | 
					清亮 | 
					清亮 |