Specification AgeRangeDescription : adult Brand : LIFEYYZG BulletPoint1 : 5N high-purity selenium small block round Ingot, purity Se ≥ 99.999%, 40g about 1pcs selenium Ingot, 1000g about 25pcs selenium Ingot. BulletPoint2 : Selenium is a non-metallic element of the VIA group in the fourth period of the periodic table, with atomic number 34, relative atomic mass 78.96, density 4.809g/cm³, melting point 221℃, boiling point 685℃. BulletPoint3 : Selenium is a solid with a gray monolithic metallic luster, can conduct electricity, and its electrical conductivity with the intensity of light changes sharply, has a certain thermoelectric properties, able to generate voltage under the effect of temperature difference. BulletPoint4 : The content of selenium in the earth's crust is only 0.05 ppm, and it has a wide range of uses in the electronics industry, glass manufacturing, metallurgy, chemical industry, agriculture and other fields. BulletPoint5 : Ideal for Gold Recovery: Designed to help maximize gold collection efficiency, making it a valuable tool for hobbyists and professional prospectors alike. Color : Silver ExternallyAssignedProductIdentifier : 8711544860259 ExternallyAssignedProductIdentifier1 : 0768949495645 ExternallyAssignedProductIdentifier2 : 768949495645 IncludedComponents : Selenium Block ItemName : High Purity Selenium Round Ingot, 5N Metalloid Element Se ≥ 99.999%, Selenium Block for Scientific Research Experiment (40 Grams) ItemPackageDimensions_Height : 6 inches ItemPackageDimensions_Length : 62 inches ItemPackageDimensions_Width : 10 inches ItemPackageQuantity : 1 ItemTypeKeyword : specialty-non-ferrous-metals-raw-materials Manufacturer : LIFEYYZG Material : Aluminum MetalType : alloy ModelName : CodyCo Sluice Blank ModelNumber : 40 Grams NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : LIFE-YYZG-IM189-S PowerSourceType : manual ProductDescription : 5N high-purity selenium small block round Ingot, purity Se ≥ 99.999%, 40g about 1pcs selenium Ingot, 1000g about 25pcs selenium Ingot. Selenium is a non-metallic element of the VIA group in the fourth period of the periodic table, with atomic number 34, relative atomic mass 78.96, density 4.809g/cm³, melting point 221℃, boiling point 685℃. Selenium is a solid with a gray monolithic metallic luster, can conduct electricity, and its electrical conductivity with the intensity of light changes sharply, has a certain thermoelectric properties, able to generate voltage under the effect of temperature difference. The content of selenium in the earth's crust is only 0.05 ppm, and it has a wide range of uses in the electronics industry, glass manufacturing, metallurgy, chemical industry, agriculture and other fields. ProductSiteLaunchDate : 2024-12-11T10:19:50.859Z Seasons : All Seasons Size : One Size Style : 10G SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 Theme : Fashion UnitCount : 1 UnspscCode : 12000000 WarrantyDescription : 90 Days After Receipt