History: Barium Carbonate Powder
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r193896 · current
- Created Barium Carbonate Powder (part): "Supplies the barium for YBa2Cu3O7 and releases CO2 as it decomposes during calcination. Buy 99.9% or better on a metals basis and allow about 0.6 g per gram of YBa2Cu3O7, the largest share of any precursor by mass."