Specification Brand : Ohaus BulletPoint1 : Metric, OIML Class F1 calibration weight for calibrating other weights, or electronic balances and scales BulletPoint2 : Stainless steel construction for stability, resistance to corrosion, and low magnetic susceptibility BulletPoint3 : Meets International Organization of Legal Metrology (OIML) R111 specifications for weights in Class F1 for use calibrating high-precision top loading balances with a readability as low as 0.01g to 0.001g BulletPoint4 : Optional NVLAP certificate ensures precision and traceability BulletPoint5 : Optional NVLAP certificate ensures precision and traceability Hazmat : auto-grounding ItemName : Ohaus Stainless Steel OIML Class F1 NVLAP Certified Calibration Weight, 2mg ItemPackageDimensions_Height : 7.62 centimeters ItemPackageDimensions_Length : 23.368 centimeters ItemPackageDimensions_Width : 11.43 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : calibration-weights Manufacturer : Ohaus Material : Stainless Steel ModelNumber : 80780332 NumberOfItems : 1 PartNumber : 80780332 ProductSiteLaunchDate : 2011-03-02T00:00:01-08:00 Size : 2mg, OIML Class F1, with NVLAP Certificate UnitCount : 1 UnspscCode : 41111505