Grade: 99%, 99.9%, 99.99%, 99.99% distilled
Diameter: 3mm, 5mm, 8mm, 10mm, 20mm, 50mm, 100mm, 200mm, 1/8", 1/4", 1/2", 1", 2", 4", 8" or as customized
Length: 5mm, 10mm, 20mm, 50mm, 100mm, 200mm, 250mm, 500mm, 1000mm, 1/4", 1/2", 1", 2", 4", 8", 10", 20" or as customized
Special requirement is welcome!

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