Newsmart(Nantong) Chem-spec Ind.

Er Metal
Er-1:

1. Specifications:
TREM 99.5% min Er/TREM 99~99.99%

Fe <0.03%	Si <0.03%	Ca <0.02%	Mg <0.01%
Al <0.03%	Ni <0.01%	C <0.01%	O <0.15%

2. Shape and purpose:
Ingot shape or irregular fragmentary shape, mainly used as additives for alloy materials.

3. Package:
Inner plastic bag, external metal drum, vacuum, argon filled, sealed, net weight per drum-50kg.

Er Metal
Er-2:

1. Specifications:
TREM 99.95% min Er/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%
Other non-rare earth elements<0.002%

2. Shape and purpose:
Blocky or acicular crystal, mainly used as additives for alloy materials. Shape and purpose: blocky or acicular crystal, mainly used as additives for alloy materials.

3. Package:
In iron drum with inner plastic bag.