Specification Brand : Electron Microscopy Sciences BulletPoint : Please indicate size or grain in the comments section of the online ordering. ItemDisplayWeight : 1 pounds ItemName : SRM Grain Standard ItemPackageQuantity : 1 ItemTypeKeyword : lab-chemical-standards Manufacturer : Electron Microscopy Sciences Material : Stainless Steel ModelNumber : 80075-NBS-SRM NumberOfItems : 1 PartNumber : 80075-NBS-SRM ProductDescription : All of our standards are suitable for electron-beam energy dispersive or wavelength dispersive X-ray microanalysis systems. They are supplied with fully authenticated certificates of analyses and a location map for standard identification. ProductSiteLaunchDate : 2014-05-02T18:13:29.715Z Size : 2 x 2 mm/EA Style : Grains UnspscCode : 55111500