Specification Brand : Eujgoov BulletPoint1 : Package List: 2pcs * 50g Silicon (Total 100g) BulletPoint2 : Silicon Block: 99.99% high purity monocrystalline silicon block. BulletPoint3 : Wide Application: Its electric conductivity strengthens as temperature rises, so it is a good semiconductor material and can be used to produce converter, transistor, diode, etc. BulletPoint4 : Important Accessory Materials: It can also be used to make solar cell, conversing solar to electricity. BulletPoint5 : Multiple Function: Raw material for monocrystalline wafer production. Color : #-02 ExternallyAssignedProductIdentifier : 7902138647597 IncludedComponents : No ItemName : 2pcs 50g 99.99% Monocrystalline High Silicone Block High Purity Silicon for Electric Power Aerospace Field ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 8 centimeters ItemPackageDimensions_Width : 6 centimeters ItemTypeKeyword : specialty-non-ferrous-metals-raw-materials Manufacturer : Eujgoov ModelName : Eujgoov215rg6v7ke ModelNumber : Eujgoov215rg6v7ke NumberOfBoxes : 1 PartNumber : Eujgoov215rg6v7ke ProductDescription : Features: 99.99% high purity monocrystalline silicon block. Its electric conductivity strengthens as temperature rises, so it is a good semiconductor material and can be used to produce converter, transistor, diode, etc. It can also be used to make solar cell, conversing solar to electricity. Raw material for monocrystalline wafer production.