40years !Beast sales 30g 45g 50g fire assay crucibles .CSCERAMIC has been manufacturing fire assay crucibles since 1974. CSCERAMIC supply all kinds of refractory crucibles, Fire assay crucibles for melting gold,clay crucibles use for metal smelting furnace,smelting gold and silver.Get price right now!
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Gold melting crucible for Mineral Assaying-CS CERAMIC Standard SizeGold melting crucible used for lab muffle furnace,fire assay crucibles for melting glass.Used for smelting and assaying ,excluding gold and silver elements, more accurate test results, high temperature resistance and resistance to thermal shock . The average serial can be used for 3-5 times
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Fire Assay Crucibles 30g 40g 45g 50g 65gBest sales !Gold melting crucible used for lab muffle furnace,fire assay crucibles for melting glass and gold .
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Fire assay lab crucibles Metallurgy Crucibles -Convex edgeFire Assay Crucibles for Mineral Assaying.Stocks at different sizes avalible.Raw material from China, Australia, Germany , France
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Fire Clay Assay Crucibles Gold assay equipment crucibles -BulgeLaboratory clay ceramic Fire assay crucible ,Alumina content: 45--99.95%; Zirconia: 70--99%. Refractory Clay Fire Assay Crucibles different types of crucibles.
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750ml Large volume for Kazakhstan market Fire Assay Gold Analysis CruciblesH160mm special Fire Assay crucibles for Kazakhstan market .Multi-use crucible
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Fire Assay Cup Fire Assay Laboratory Consumablesmineral lab consumables 1.Used for smelting and assaying.2.High casting density.3.ISO 9001 passed.