Holmium-Thulium Oxide Mixture
Heavy rare-earth oxide mix of Ho2O3 and Tm2O3 for lasers. HTS 2846.90.20 classification.
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If optical elements fabricated
Chapter exclusion for optical elements.
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Related Products under HTS 2846.90.20
Yttrium and Gadolinium Oxide Mixture
Powdered blend of yttrium oxide (Y2O3) and gadolinium oxide (Gd2O3), chemically defined rare-earth oxides for use in ceramics, superconductors, and phosphors. Fits HTS 2846.90.20 as a mixture of rare-earth oxides per chapter definitions including yttrium.
Lanthanum-Cerium-Yttrium Oxide Ternary Mixture
Ternary powder mix of lanthanum oxide, cerium oxide, and yttrium oxide for advanced ceramics and fuel cells. Qualifies under HTS 2846.90.20 as a mixture of rare-earth oxides including yttrium.
Samarium-Europium Oxide Mixture
Blend of samarium oxide (Sm2O3) and europium oxide (Eu2O3) used in phosphors for displays and lighting. HTS 2846.90.20 applies to this mixture of rare-earth oxides.
Dysprosium-Terbium Chloride Mixture
Mixture of dysprosium chloride (DyCl3) and terbium chloride (TbCl3) for magneto-optic applications. Classed under HTS 2846.90.20 as rare-earth chloride mixture.
Mixed Rare-Earth Oxide (REO) Bastnasite Concentrate
Calcined bastnasite-derived mixture of light rare-earth oxides (Ce, La, Nd, Pr). HTS 2846.90.20 for such chemically defined oxide mixtures from mineral sources.
Cerium-Lanthanum Chloride Mixture
Anhydrous blend of CeCl3 and LaCl3 for chemical synthesis. Fits 2846.90.20 as rare-earth chloride mixture.