Description: Lot of 8 - # 8AM Mabor Cupel 1-3/4" Gold-Assay-Smelting-Refining-Melting-Cupels Buy It Now Price 32.95 Item Description Lot of 8 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 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. MABOR MgO Cupels are made from a unique blend of Magnesium Oxide and special fluxing ingredients providing: * Robust Mechanical Strength * Consistently Low Losses * Not Afffected by Atmospheric Changes * Reduced Tendency to Freeze * No Splitting of Lead * Perfect Uniformity of Quality * Free from Cracking & Pitting * Beads Easily Removed * Rapid Absorption of Large Quantity of Litharge * Magnesia Cupels are sometimes incorrectly referred to as "magnesite" Payment Info Shipping Info Return Policy Contact Us Payment Info Thanks for you interest in buying our item. Currently we accept PayPal, Visa & MasterCard. (International Credit Cards will need to be run thru PayPal) We do ask that you pay for your items 2 business days of the item being purchased. Our system will automatically combine the invoice & shipping for your items if you purchase them within 48 hours of each other. Shipping During checkout, you will be able to pick from our available shipping methods and select the one that best suites your needs. Tracking will be posted on Ebay. We normally ship the next business day. International Buyers - WE NO LONGER SHIP TO Latvia - Russia-South Africa Your shipping cost will include all postage and handling fees on our side of things; duty and taxes at your end are your responsibility. Sometimes USPS will hold items to remote locations until they have a bunch going to the same place. If you think your item is held up, please let me know so I can check into it. Customer Service & Returns We want you to be happy with your purchase. If you have any issues please email us. We allow a 2 day inspection period for you to check your item over. If you need to return your item for any reason, please contact us within those 2 days. All returned items must be in their original packaging with any documents or accessories that came with the item, and must be in undamaged, like new condition. All refunds will be less shipping & handling charges. Return Policy We guarantee 100% satisfaction. No questions asked. You must notify us within 2 business ?days of intent to return the item, and item must be postmarked within 7 days of receipt. ?Item must not have been used, or damaged in anyway and in the original package. We will ?refund your purchase price. Buyer is responsible for all shipping costs.? Contact us through the ebay system Sell Smarter with Kyozou.Inventory and Ecommerce Management
Price: 32.95 USD
Location: Cottage Grove Oregon
End Time: 2024-08-04T22:44:12.000Z
Shipping Cost: 6.95 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
