Specification Brand : Generic ExternallyAssignedProductIdentifier : 6366780671149 ItemName : Crucible, Burno Type, 50 DWT. Capacity, Item No. 22.756 ItemTypeKeyword : crucibles Manufacturer : FindingKing PartNumber : 22.756 Pattern : Solid ProductDescription : The protective heat-holding cover makes this efficient for melting with a torch. Handy pouring openings. Made of fused silica with clay bond, for melting temperatures up to 2500F (1371C). Best choice for gold, silver, bronze, etc. ProductSiteLaunchDate : 2015-07-15T00:00:01.000-07:00 UnspscCode : 49000000