99.9% Co3O4 powder
1元
99.9% V:Nb=5.2:94.8 at%
99.99% Al:Cu:Ti=80:19:1 at%
99.99% Co2O3 powder
99.95% Nb target
160元
99.99% Nb2O5 target
450元
99.995% In target
99.99% Yb2O3 target
99.99% Yb2O3 powder
99.99% Yb2O3 pellet
1100元
99.99% YbF3 pellet
4000元
99.95% Nb powder
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