Lot of 6 - # 10 Mabor Cupel 2-3/8" Gold-Assay-Smelting-Refining-Melting-Cupels
- Lot of 6 Cupels
- Each Cupel will absorb 102 grams of lead
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Select a product to estimate shipping.Lot of 6 Cupels
Each Cupel will absorb 102 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 2-3/8" across the top & 1-3/16" tall
The lead button for cupellation is typically generated in the crucible fusion from the fire assay process, but can also be produced by a scorification assay, or a bullion assay where the precious metal is wrapped in lead foil.
Typical cupellation furnace temperatures in gold and silver assays are 1650-1700F, but can vary with technique, air flow volume, and cupel material.
Especificacions
| Main Specification | |
|---|---|
| Fabricant | Make Your Own Gold Bars |
| Comptador d' unitats | 6 Comptador |
| Orientació de la mà | ArmbidextruousName |
| Color de tinta | Vermell |
| Marca | Make Your Own Gold Bars |
| Ús recomanat per al producte | Gold Assaying |
| Nom del model | # 10 Mabor |
| Element Diametre | 1, 15 polzades |
| Tema | Gold Assaying |
| Interval d' any (sense llegir) | adults |
| Material | Metall |
| Color | Blanc |
| Tipus de Grip | Wrap |
| Estil | Modern |
| Base de tinta | Aigua |
| Pes de l' element | 0, 96 kg |
| Technical Details | |
|---|---|
| Tipus de material | Metall |
| Item details | |
|---|---|
| Descripció de l' abast de l' any | adults |
| Número de model | Lot of 6 - # 10 Mabor |
| Features & Specs | |
|---|---|
| Característiques addicionals | High Absorption Capacity |
| Altres | |
|---|---|
| Tipus de producte | Specialty Metals |
| Forma del cos | Ronda |
| Etiquetes | |
|---|---|
| Etiquetes | |