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Fire assaying cupel

(285 products available)

XTL Sintyron magnesium oxide laboratory cupel

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$0.20-0.50
Min. Order: 100 pieces

XTL sintyron wholesale supplier high quality magnesia ceramic cupel used in cupellation

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$0.25-0.37
Shipping per piece: $5.48
Min. Order: 1000 pieces

Fireclay Fire Assay Crucible And Magnesia Cupel For Gold Smelting

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$0.30-5.00
Min. Order: 10 pieces

XTL sintyron Magnesia Ceramic Cupel 6A 7A 8A For Fire Assaying

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$0.25-0.55
Shipping per piece: $42.77
Min. Order: 1000 pieces

XTL sintyron China Manufacturer Chamber Furnace Magnesia fire clay cupel for Lab

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$0.25-0.37
Shipping per piece: $42.86
Min. Order: 1000 pieces

XTL sintyron Factory fire clay magnesia cupel for gold analysis melting

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$0.321-0.627
Shipping per piece: $9.15
Min. Order: 500 pieces

Bone ash Magnesite Magnesia mgo 6a 7a cupels for fire assay

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$0.38-0.65
Shipping per piece: $5.49
Min. Order: 500 pieces

Magnesium Oxide CupelFire Assay Bone Ash Cupel

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$0.32-0.63
Shipping per piece: $5.50
Min. Order: 500 pieces