Lot of 12 - # 8AM Mabor Cupel 1-3/4" Gold-Assay-Smelting-Refining-Melting-Cupels graphite 1-2 oz (1 13/16"x1/2"x3/8" Deep)

1-2 oz (1 13/16"x1/2"x3/8" Deep)

Sources of Heat

stop feeding the sluice and allow clear water to continue running through the sluice to wash out any excess lighter material

the voltage can be made 3-Phase if requested

Lot of 12 - # 8AM Mabor Cupel 1-3/4" Gold-Assay-Smelting-Refining-Melting-Cupels graphite 1-2 oz (1 13/16"x1/2"x3/8" Deep)Lot 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