Data Catalog

• 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  **NOTICE: THIS VERSION OF REFPROP (9.1) has been superseded by Version 10: https://doi.org/10.18434/T4/1502528 ** NIST Standard Reference Data 23 contains revised...

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• 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  **NOTICE: THIS VERSION OF REFPROP (9.1) has been superseded by Version 10: https://doi.org/10.18434/T4/1502528 ** NIST Standard Reference Data 23 contains revised...

  • HTML
• 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...

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  • HTML
• 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...

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  • HTML

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