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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. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.