Item no.
NIST-2207
Unit
5 g
Shipment details
No Dangerous Good /not restricted
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Description
This Standard Reference Material (SRM®) is intended for the calibration and performance testing of instruments used for the determination of the Brunauer-Emmett-Teller (BET) specific surface area (SSA) by the static volumetric gas sorption technique. A unit of NIST-2207 consists of one bottle containing approximately 5.1 g of high-purity granulated controlled-pore glass with a nominal pore diameter of 18 nm. This SRM is certified for BET SSA determined by nitrogen gas sorption at liquid nitrogen temperature (77.3 K) using commercial instrumentation. /// Sample value(s) - please ask for current certificate.
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.