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Journals

NIST 14. NIST Mixture Property Database

Author(s)
Daniel G. Friend
The NIST Mixture Property Database calculates thermodynamic and transport properties of mixtures of fluids selected from any of 17 possible pure components. The

The Si-Route to the Avogadro Constant: Latest Measurements on Natural Silicon; Highly Enriched 28Si Is Next

Author(s)
P De Bievre, S Valkiers, P D. Taylor, P Becker, H Bettin, U Kuetgens, A Nicolaus, H U. Danzebrink, K Fujii, A Waseda, Giovanni Mana, A Peuto, M J. Kenny, A J. Leistner, R Kessel, G Zosi, A Picard, F Spaepen, H Riemann, H S. Peiser
New measurements of the molar volume and lattice parameter of natSi, in near-perfect Si crystals, are reported. The present determination confirms the

NIST 79. NIST Quantitative Infrared Database

Author(s)
Franklin R. Guenther
The NIST Quantitative Infrared Database currently consists of a collection of 21 absorption coefficient spectra of volatile organic compounds. These spectra

The New MOU

Author(s)
K J. Leuteritz
This article describes the changes that were made to the ANSI-NIST MOU which was revised and signed on 9/22/98. ANSI is the American National Standards

NIST 3. NIST Crystal Data

Author(s)
Vicky L. Karen
NIST Crystal Data contains chemical, physical, and crystallographic information useful to characterize more than 237,671 inorganic and organic crystalline

232 - Standard Reference Material Program

Author(s)
J R. Rumble
NIST has pioneered and still leads the development of certified referencematerials for quality assurance of measurements through the StandardReference Materials

215 - Technical Standards Activities Program

Author(s)
S E. Chappell
The Technical Standards Activities Program (TSAP) provides support for public and private sector standards-related activities.TSAP manages:U.S. representation