1、Specifications：

　　TREM 99% min Lu/TREM 99～99.99%
　　Fe <0.02% Si <0.02% Ca <0.002% Mg <0.01%
　　Al <0.02% Ni <0.01% C <0.01% O <0.2%

2、 Shape and purpose ：

　　60g or so buckled ingot ,mainly used as additives for alloy materials .

3、 Package ：

　　Inner plastic bag ,extenal metal drum ,vacuum ,argon filled , sealed ,net weight per drum-50kg .

1、Specifications：

　　TREM 99.95% min Lu/TREM 99.9～99.999%
　　Fe <0.01% Si <0.005% Ca <0.005% Mg <0.005%
　　Al <0.005% Cu <0.005% Ni <0.005% Ta <0.005%
　　Ti <0.005% W <0.005% Mo <0.005% Pb <0.005%
　　C <0.005% N <0.005% F <0.01% O <0.02%
　　<0.002% for any other non-rare earth elements .

2 、 Package ：

　　Inner-tinned sheet iron can ,vacuum ,argon filled ,solder seal , externally metal drum packed ,net weight of each can-5KG, 10 cans a drum ,net weight-50kg.