factory low price Ytterbium 99.5% - Lanthanum Oxide – WMC

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No.	Item		Standard Specification
1	La₂O₃/REO ≥		99.999%
2	REO ≥		99.0%
3	Impurity Max each PPM	REO Impurity/REO	CeO₂/Nd₂O₃/Eu₂O₃/Tb₄O₇/Pr₆O₁₁/Dy₂O₃ 1
			Ho₂O₃/Er₂O₃/Tm₂O₃/Yb₂O₃/Lu₂O₃/Sm₂O₃ 1
		Other	Fe₂O₃ 2, SiO₂ 20, CaO 5, Cl^- 100
4	Packing		10/25kgs in plastic bags with vacuum package

No.	Item		Standard Specification
1	La₂O₃/REO ≥		99.999%
2	REO ≥		99.0%
3	Impurity PPM Max each	REO Impurity/REO	CeO₂/Nd₂O₃/Eu₂O₃/Tb₄O₇/Pr₆O₁₁/Dy₂O₃ 1
			Ho₂O₃/Er₂O₃/Tm₂O₃/Yb₂O₃/Lu₂O₃/Sm₂O₃ 1
		Other	Fe₂O₃ 2, SiO₂ 20, CaO 5, Cl^- 100
4	Packing		10/25kgs in plastic bags with vacuum package