Chemical Properties:
Value Standard Testing Method
TREO%: 99.9 >99 GB/T 14635.2
CeO2/TREO%: 99.95 >99.9 GB/T 20166.1
La2O 3/TREO%: 0.0051 <0.01 ICP
Pr6O 11/TREO%: 0.0026 <0.01 ICP
Other Rare Earth: 0.01 <0.05 ICP
Fe2O3 max %: 0.004 <0.01 ICP
SiO2 max %: 0.005 <0.05 ICP
PbO max %: 0.004 <0.01 ICP
CaO max %: 0.015 <0.05 ICP
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