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Lanthanum Nitrate
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High purity 99.99-99.995% Niobium oxide
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Factory supply Niobium oxide CAS 1313-96-8 with...
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Factory supply Hafnium Oxide CAS 12055-23-1 wit...
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Ytterbium Oxide Yb2O3
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Lutetium Oxide Lu2O3
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Thulium Oxide Tm2O3
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Holmium Oxide Ho2O3
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99.99% min Dysprosium Oxide Dy2O3
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Europium Oxide Eu2O3
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Praseodymium Oxide Pr6O11
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Terbium Oxide Tb4O7