Lot of 8 - # 8AM Mabor Cupel 1-3/4" Gold-Assay-Smelting-Refining-Melting-Cupels

Name: Mabor Cupel 1-3/4" Gold Assay 8Pack
Brand: Make Your Own Gold Bars
SKU: OTF-US-Oth-AM-B0749KL45F
Price: 79.99 USD
Availability: InStock

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Lot of 8 - # 8AM Mabor Cupel 1-3/4" Gold-Assay-Smelting-Refining-Melting-Cupels

Regular Price: US$89.99

Special Price US$79.99

Availability: In stock

Supplier: Make Your Own Gold Bars

Category: Arts & Crafts & Sewing Beading & Jewellery-Making Jewellery Casting Supplies Casting Tools

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Key Benefits

⚗️ Magnesia composition — Made from high-quality dead burnt magnesia (MgO) for durability in refining processes.
⚖️ Lead absorption — Each cupel will absorb 69.2 grams of lead during the cupellation process.
📏 Standard dimensions — Cupel dimensions are 1-3/4 inches across the top and 1-7/16 inches tall.
✨ Hard smooth surface — Hard, smooth surface with consistency in weight and size for reliable assay results.
🔥 High temperature use — Suitable for furnace temperatures of 1650-1700 degrees Fahrenheit in gold and silver assays.
🌍 Professional use — Provides exceptional results in gold mines, precious metal refiners, hallmarking, and geological laboratories worldwide.

Common Questions

How much lead can each cupel absorb?

Each cupel will absorb 69.2 grams of lead during the cupellation process.

What are the cupel dimensions?

Each cupel is 1-3/4 inches across the top and 1-7/16 inches tall.

What temperature range is suitable?

Typical cupellation furnace temperatures are 1650-1700 degrees Fahrenheit.

What are they made from?

The cupels are made from high-quality dead burnt magnesia (MgO) for exceptional durability.

BE SAFE

WE ONLY SOURCE

FROM OFFICIAL SUPPLIERS

From United States

To International

In 5-10 Days

US$19.99 shipping fees for any order

GRAND SELECTION

Think of it and most probably we have it among our grand selection of products!

AMAZING PRICES

Get ready for the amazing and best Supps prices ever!

FIXED RATE DELIVERY

Get your order anywhere on this planet within 5-10 days with a fixed rate of $19.99 (no matter the size of your order)

+1 (844)-467 8777