Specification Brand : Generic BulletPoint1 : We are providing 1 piece pure Osmium metal cube. Purity. Os >= 99.95%. BulletPoint2 : Size: 10mm x 10mm x 10mm (~0.4 inch x0.4 inch x 0.4 inch). Net weight approx range from 20.5 to 23.5 grams. BulletPoint3 : This item will be vacuum and safely packed when posting in order to maintain original appearance and avoid oxidation; BulletPoint4 : It can be a great gift for periodic table rare element specimen collectors. It's also great for laboratory science experiments and research purpose using; BulletPoint5 : Osmium usually is extremely hard and always used in alloys for producing tips of fountain pen nibs, record player stylus tips, compass needles and electrical contacts. Sometimes it's also used in jewelry and watchmaking for it's luster and unique properties. BulletPoint6 : Attention: This cube is polished manually. Slight scratches phonomenon maybe existed on surface. Please understand and thanks! Color : Bluish white IncludedComponents : No ItemForm : Solid ItemName : 1 Piece 10mm Pure Osmium Metal Cube, Cubic Block, 99.95% High Purity Carved Os, for Periodic Table Densest Element Specimen Collection Hobby, Classroom Demo and Science Demonstration ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 4 inches ItemPackageDimensions_Width : 3 inches ItemShape : Cube ItemTypeKeyword : specialty-non-ferrous-metals-raw-materials Manufacturer : ProMetals Material : Osmium ModelNumber : Genericzyg5pvd2gx NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : Osmium Metal Cube ProductDescription : Osmium's atomic number is 76 and symbol is Os. It's a dense, bluish-white transition metal in the platinum group;
Osmium with a density of 22.59 grams per cubic centimeter, osmium is the densest naturally occurring element, surpassing even its neighbor, iridium;
Osmium is used in alloys for tips of fountain pen nibs, electrical contacts, record player stylus tips and other applications requiring durability and hardness;
Osmium is sometimes used in jewelry and watchmaking for its metallic luster and unique properties;
Osmium often alloyed with platinum and iridium to increase hardness and durability in products like pacemaker electrodes and compass needles. ProductSiteLaunchDate : 2025-04-16T07:00:00.000Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 30000000