Nist reference database
Webb5 sep. 2010 · Data from NIST Standard Reference Database 69: NIST Chemistry WebBook; The National Institute of Standards and Technology (NIST) uses its best … Webb21 juli 2009 · This database provides access and search capability for NIST critically evaluated data on atomic energy levels, wavelengths, and transition probabilities that …
Nist reference database
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WebbNIST ITS-90 Thermocouple Database. Distributed by the Measurement Services Division of the National Institute of Standards and Technology (NIST) Material Measurement … WebbThe NIST Chemistry WebBook contains: Thermochemical data for over 7000 organic and small inorganic compounds: Enthalpy of formation. Enthalpy of combustion. Heat …
Webb6 juni 2000 · NIST Standard Reference Database 20, Version 1.0 (PC Version). Instructions: Click on + sign at left to expand for more data. NIST recently released a … WebbNIST website providing benchmark data with certified computational results that enable the objective evaluation of the numerical accuracy of statistical software and algorithms. …
WebbNIST Standard Reference Database 13 Last Update to Data Content: 1998 DOI: 10.18434/T42S31 Webb3 nov. 2024 · phase is the stationary phase (column phase) RI is retention index. length is column length in meters. gas is the carrier gas used. substrate. diameter is the column …
Webb4 apr. 2024 · Reference Materials NIST Reference Materials The Materials Measurement Science Division is actively developing new Standard Reference Materials (SRMs) for various materials measurement techniques. For reference, we also list SRM products that have been discontinued. Please visit the full SRM webpage and NIST Store to see …
Webb23 apr. 2024 · NIST 17 GC Method / Retention Index Library. NIST 17 GC Method / Retention Index Database provides retention index data and gas chromatographic … pinewood preparatory school summer campWebb26 aug. 2010 · NIST Standard Reference Database 100 NIST Database for the Simulation of Electron Spectra for Surface Analysis (SESSA): Version 2.2 Version 2.2 … pinewood preparatory school scWebb17 aug. 2007 · The NIST XPS Database gives access to energies of many photoelectron and Auger-electron spectral lines. The database contains over 29,000 line positions, … pinewood primary school compassWebb28 dec. 2024 · Ionic Liquids Database - ILThermo (v2.0) NIST Standard Reference Database #147 ©2013-2024 copyright by the US Secretary of Commerce on behalf of … pinewood preparatory school zambiapinewood primary school after school careWebbThe NIST Standard Reference Data program publishes a wide variety of electronic databases. Although NIST does not currently provide a product which contains all of … pinewood preparatory school summervilleWebb18 apr. 2013 · NIST Reference Fluid Thermodynamic and Transport Properties Database (REFPROP): Version 10 Download REFPROP 10: $325.00 PLACE ORDER. Upgrades … pinewood primary school newsletter