Specification Brand : QWORK BulletPoint1 : High Quality: Made of high-quality ceramics, with high temperature resistance, can hold 1200℃ temperature. BulletPoint2 : Size:50ml capacity, 53mm(2 1/16") opening, 32 mm(1 1/4") base, 46mm(1 13/16")tall. BulletPoint3 : Advantage: The porcelain crucible is smooth and the heated object is not easy to adhere to the crucible wall, which can ensure the purity of object and easy to clean. BulletPoint4 : Application: The porcelain crucible can be used in burning solid matter and evaporation, concentration or crystallization of solution. BulletPoint5 : Wide Applications: the ingot casting mold can be applied for experiments and smelting of non ferrous metals, such as gold, silver, copper, aluminum, and so on; Considering the size of this product, it is more suitable for small capacity metal melting Capacity : 50 milliliters Color : 2 Pack ExternallyAssignedProductIdentifier : 6952885179743 ExternallyAssignedProductIdentifier1 : 734900622061 ExternallyAssignedProductIdentifier2 : 0734900622061 IncludedComponents : 1 ItemName : QWORK Lab Porcelain Crucible with Lid, 2 Pack, 50ml Capacity, White, Smooth Surface, for Laboratory School to Heat Chemical Compounds ItemPackageDimensions_Height : 13.3096 centimeters ItemPackageDimensions_Length : 8.2042 centimeters ItemPackageDimensions_Width : 9.8044 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : crucibles Manufacturer : QWORK Material : Porcelain ModelName : Sumind ModelNumber : WD5877 NumberOfItems : 2 NumberOfPieces : 8 PartNumber : WD5877 ProductDescription : QWORK ProductSiteLaunchDate : 2021-11-18T02:52:49.227Z Size : 50 ml SupplierDeclaredDgHzRegulation : other UnspscCode : 41120000 WarrantyDescription : The withstand temperatures can be 3200 degrees Fahrenheit if you use air electric furnace. The withstand temperatures can be 5000 degrees Fahrenheit if you use vacuum or gas protection furnace.