Name Ytterbium Oxide Batch 20170515
Exterior White powder granularity(D50) 3.29 μm
purity(Yb2O3)  ≧99.99% Total amount(TREO) 99.48%
Rare earth impurities (ppm) Non-rare earth impurities (ppm)
La2O3 2 Fe2O3 3.48
CeO2 <1 SiO2 15.06
Pr6O11 <1 CaO 17.02
Nd2O3 <1 PbO Nd
Sm2O3 <1 CL¯ 104.5
Eu2O3 <1 L.O.I 0.20%
Gd2O3 <1    
Tb4O7 <1    
Dy2O3 <1    
Ho2O3 <1    
Er2O3 <1    
Tm2O3 10    
Lu2O3 29    
Y2O3 <1    

 

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