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Assay of Granulated Lead
Sources of Heat
Its wider than most
Step 2 – Holding the Sluice in place
Inside size of the mold is 1-3/8" X 11/16" X 11/32" deep
Lot of 12 - # 8AM Mabor Cupel 1-3/4" Gold-Assay-Smelting-Refining-Melting-Cupels graphite Assay of Granulated LeadLot of 12 Cupels Each Cupel will absorb 69. 2 grams of lead. Cupels are made from high quality dead burnt magnesia (MgO). Hard, smooth surface with consistency in weight and size. Provide exceptional results in gold mines, precious metal refiners, alloy melters, hallmarking, geological and test laboratories worldwide. CUPEL DIMENSION is 1 3 4" across the top & 1 7 16" tall The lead button for cupellation is typically generated in the crucible fusion
