Grade: 99.9-99.99%
Shape: round, square, or customized
Diameter: 1", 2", 3", 4", 5", 10" or larger
Square (mm): 10x10, 20x20, 50x50, 100x100, 250x250, 500x500 or larger
Thickness: 1/8", 1/4", 1/2", 5mm, 10mm, 20mm...
Special requirement is welcome, we may supply the target according to customer's design.

Main content (% min.)		Rare Earth Impurities (in TREM, % max.)										Non-Rare Earth Impurities (% max.)
Gd/TREM	TREM*	Sm	Eu	Tb	Dy	Ho	Er	Tm	Yb	Lu	Y	Fe	Si	Ca	Al	Mg	O	C	Cl
99.99 (sublimed)	99.9	0.003	0.0005	0.0005	0.005	0.0005	0.0005	0.0005	0.0005	0.0005	0.001	0.005	0.005	0.005	0.003	0.003	0.01	0.01	0.01
99.99	99.5	0.003	0.001	0.001	0.001	0.0005	0.0005	0.0005	0.0005	0.003	0.005	0.05	0.01	0.05	0.01	0.01	0.15	0.01	0.01
99.9	99	0.01	0.001	0.01	0.01	0.01	0.001	0.001	0.001	0.001	0.01	0.15	0.01	0.05	0.01	0.01	0.15	0.01	0.02