Item no.
NIST-2323
Unit
each
Shipment details
No Dangerous Good
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Description
This Standard Reference Material (SRM) is intended for use as a calibration standard for the measurement of the Z-axis (vertical) amplification coefficient (scale) and linearity deviation of areal three-dimensional (3D) surface topography measurement microscopes utilized in forensic toolmark analysis. Each unit of SRM 2323 is an aluminum cylinder with a nominal diameter of 21.5 mm and a height of 25 mm. The top of this cylinder contains four diamond-turned planar surfaces that form the three certified nominal step heights of 10 um, 50 um, and 100 um.
Contents
Miscellaneous
Certificate of Analysis (specimen)
Reference Material CoA specimen: for the current lot, please contact your customer service representative at info@labmix24.com
Product data sheet
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NIST provides over 1300 Standard Reference Materials® as well as articles and practice guides describing the development, analysis and use of SRMs.
NIST Standard Reference Materials are used by analytical laboratories in industry, academia and government in order to facilitate commerce and trade and to advance research and development. The SRMs are produced by the engineering laboratory, the material measurement laboratory, and the physical measurement laboratory at NIST. They are available for chemical composition, physical properties, and engineering materials.