History: Yttrium Oxide Powder
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r193895 · current
- Created Yttrium Oxide Powder (part): "Supplies the yttrium for YBa2Cu3O7, the standard test compound, fired from Y2O3, BaCO3 and CuO in a 1:4:6 molar ratio. Buy 99.99% on a rare earth oxide basis as a fine powder, of which 100 g makes more than 500 g of YBa2Cu3O7."