English
Features and Benefits
The certified values for multi-point (MP) and single-point(SP) data analysis using the linear form of the single parameter BET equationare presented and evaluated for the Brunauer-Emmet-Teller (BET) specificsurface area, determined through nitrogen gas sorption at liquid nitrogentemperature (77.3 K) using the discontinuous manometric measurement method, inaccordance with ISO 9277:2010.
Reference value is provided for nicotine adeninedinucleotide hydrate equivalent to photocatalytic activity.
Elemental composition, purity,crystalline-phase content, and crystallite size information values are provided for both Anatase and Rutile.
Expiration detailsand instructions for storage, handling, use, and maintenance are provided on the NIST certificate.
General description
Each unit of SRM 1898 contains an amber glass bottle with approximately 15 g of anatase and rutile mixed phasenanocrystalline titanium dioxide (TiO2) in a dry agglomerated powder form.
SRM 1898_cert
SRM 1898_SDS
Other Notes
Please download a current certificate at nist.gov/SRM for current analytes and certified values.
Legal Information
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
