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Federal
NIST/ASME Steam Properties Database - SRD 10
Department of Commerce —
The NIST/ASME Steam Properties Database is based upon the International Association for the Properties of Water and Steam (IAPWS) 1995 formulation for general and... -
Federal
NIST Stopping-Power & Range Tables for Electrons, Protons, and Helium Ions - SRD 124
National Institute of Standards and Technology —
The databases ESTAR, PSTAR, and ASTAR calculate stopping-power and range tables for electrons, protons, or helium ions. Stopping-power and range tables can be... -
Federal
NIST Reference Fluid Thermodynamic and Transport Properties Database (REFPROP) Version 9 - SRD 23
National Institute of Standards and Technology —
**NOTICE: THIS VERSION OF REFPROP (9.1) has been superseded by Version 10: https://doi.org/10.18434/T4/1502528 ** NIST Standard Reference Data 23 contains revised... -
Federal
NIST/ASME Steam Properties Database - SRD 10
National Institute of Standards and Technology —
The NIST/ASME Steam Properties Database is based upon the International Association for the Properties of Water and Steam (IAPWS) 1995 formulation for general and... -
Federal
NDRL/NIST Solution Kinetics Database - SRD 40
National Institute of Standards and Technology —
The NDRL/NIST Solution Kinetics Database contains data on rate constants for solution-phase chemical reactions. The database is designed to be searched by reactants,... -
Federal
NIST X-Ray Form Factor, Attenuation and Scattering Tables - SRD 66
National Institute of Standards and Technology —
This database collects tables and graphs of the form factors, the photoabsorption cross section, and the total attenuation coefficient for any element (Z <= 92).... -
Federal
NIST Reference Fluid Thermodynamic and Transport Properties Database (REFPROP) Version 9 - SRD 23
Department of Commerce —
**NOTICE: THIS VERSION OF REFPROP (9.1) has been superseded by Version 10: https://doi.org/10.18434/T4/1502528 ** NIST Standard Reference Data 23 contains revised... -
Federal
NIST-CODATA Internationally Recommended 2022 Values of the Fundamental Physical Constants - SRD 121
National Institute of Standards and Technology —
This site, developed in the Physics Laboratory at NIST, addresses three topics: fundamental physical constants, the International System of Units (SI), which is the... -
Federal
NIST XCOM: Photon Cross Sections Database - SRD 8
Department of Commerce —
A web database is provided which can be used to calculate photon cross sections for scattering, photoelectric absorption and pair production, as well as total... -
Federal
NIST Structural Ceramics Database - SRD 30
National Institute of Standards and Technology —
The NIST WWW Structural Ceramics Database (WebSCD) provides evaluated materials property data for a wide range of advanced ceramics known variously as structural... -
Federal
NIST Stopping-Power & Range Tables for Electrons, Protons, and Helium Ions - SRD 124
Department of Commerce —
The databases ESTAR, PSTAR, and ASTAR calculate stopping-power and range tables for electrons, protons, or helium ions. Stopping-power and range tables can be... -
Federal
NIST XCOM: Photon Cross Sections Database - SRD 8
National Institute of Standards and Technology —
A web database is provided which can be used to calculate photon cross sections for scattering, photoelectric absorption and pair production, as well as total... -
Federal
NIST X-Ray Form Factor, Attenuation and Scattering Tables - SRD 66
Department of Commerce —
This database collects tables and graphs of the form factors, the photoabsorption cross section, and the total attenuation coefficient for any element (Z <= 92).... -
Federal
NDRL/NIST Solution Kinetics Database - SRD 40
Department of Commerce —
The NDRL/NIST Solution Kinetics Database contains data on rate constants for solution-phase chemical reactions. The database is designed to be searched by reactants,... -
Federal
NIST Structural Ceramics Database - SRD 30
Department of Commerce —
The NIST WWW Structural Ceramics Database (WebSCD) provides evaluated materials property data for a wide range of advanced ceramics known variously as structural... -
Federal
NIST-CODATA Internationally Recommended 2022 Values of the Fundamental Physical Constants - SRD 121
Department of Commerce —
This site, developed in the Physics Laboratory at NIST, addresses three topics: fundamental physical constants, the International System of Units (SI), which is the...