| Number Of Pieces | 8 |
|---|---|
| Shape | Round |
| Size | 1-3/4" X 1-7/16" |
| Upc | 613825987533 |
| Material Type | High Quality Dead Burnt Magnesia (mgo) |
| Material | High Quality Dead Burnt Magnesia (mgo) |
| Item Weight | 0.93 Kilograms |
Check the listing for details. 8AM Mabor Cupel Set - 1-3/4" Gold Refining. Condition: New. Listed at 67.45 USD. 8AM Mabor Cupel Set - Precision Gold Refining. Why Choose the 8AM Mabor Cupel Set?. Lead Absorption: Each cupel absorbs an impressive 69.2 grams of lead, ideal for precise assay processes. The lead button for cupellation can be derived from crucible fusion through the fire assay process, and can also be achieved via scorification or bullion assays with lead foil.