- 
  
    Federal
NIST Handprinted Forms and Characters - NIST Special Database 19
Department of Commerce —
Special Database 19 contains NIST's entire corpus of training materials for handprinted document and character recognition. It publishes Handprinted Sample Forms from... - 
  
    Federal
NIST ITS-90 Thermocouple Database - SRD 60
National Institute of Standards and Technology —
This database reproduces a subset of the tables and reference functions of NIST Monograph 175, 'Temperature Electromotive Force Reference Functions and Tables for the... - 
  
    Federal
NIST Tables of X-Ray Mass Energy-Absorption Coefficients and Mass Attenuation Coefficients - SRD 126
National Institute of Standards and Technology —
Tables of X-Ray Mass Attenuation Coefficients and Mass Energy - Absorption Coefficients from 1 keV to 20 MeV for Elements Z = 1 to 92 and 48 Additional Substances of... - 
  
    Federal
Dynamic compressive stress-strain curves of aluminum alloy 6061-T6 with rapid heating
National Institute of Standards and Technology —
This dataset contains raw mechanical data (strain, stress and strain rate curvesand initial temperatures) for compression experiments performed on aluminum alloy... - 
  
    Federal
National Vulnerability Database
National Institute of Standards and Technology —
Security automation reference data is currently housed within the National Vulnerability Database (NVD). The NVD is the U.S. Government repository of security... - 
  
    Federal
NIST Chemistry WebBook - SRD 69
National Institute of Standards and Technology —
The NIST Chemistry WebBook provides users with easy access to chemical and physical property data for chemical species through the internet. The data provided in the... - 
  
    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**NOTICE: THIS VERSION OF REFPROP (9.1) has been superseded by Version 10: https://doi.org/10.18434/T4/1502528 ** NIST Standard Reference Data 23 contains revised...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
Computer Forensic Reference Data Set Portal
National Institute of Standards and Technology —
This portal is a gateway to documented digital forensic image datasets. These datasets can assist in a variety of tasks including tool testing, developing familiarity... - 
  
    Federal
IUPAC/NIST Solubility Database - SRD 106
National Institute of Standards and Technology —
The IUPAC Solubility Data Series Volumes 1-103 (1979 to 2014) are made available online. Volumes 1-19 and 39-65 are available as scanned and OCR'd single PDF files.... - 
  
    Federal
Reference Data Set of Human Skin Reflectance
National Institute of Standards and Technology —
This data set contains 100 reference reflectance spectra of human skin, spanning the wavelength region from 250 nm to 2500 nm. The spectra were acquired with a... - 
  
    Federal
NIST SAMATE Software Assurance Reference Dataset
National Institute of Standards and Technology —
This dataset provides the NIST Software Assurance Metrics And Tool Evaluation (SAMATE) Software Assurance Reference Dataset (SARD) - a set of programs with known... - 
  
    Federal
NIST Atomic Spectra Database - SRD 78
National Institute of Standards and Technology —
This database provides access and search capability for NIST critically evaluated data on atomic energy levels, wavelengths, and transition probabilities that are... - 
  
    Federal
NIST Electron Inelastic-Mean-Free-Path Database - SRD 71
National Institute of Standards and Technology —
The NIST Electron Inelastic-Mean-Free-Path Database provides values of electron inelastic mean free paths (IMFPs) principally for use in surface analysis by Auger-... - 
  
    Federal
NIST Electron Effective-Attenuation-Length Database - SRD 82
National Institute of Standards and Technology —
The NIST Electron Effective Attenuation Length Database provides values of electron effective attenuation lengths (EALs) in materials at user-selected electron... - 
  
    Federal
NIST Inorganic Crystal Structure Database (ICSD)
National Institute of Standards and Technology —
Materials discovery and development necessarily begins with the preparation and identification of product phase(s). Crystalline compounds can be identified by their... - 
  
    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 Transition Energies Database - SRD 128
National Institute of Standards and Technology —
This X-ray transition table provides the energies and wavelengths for the K and L transitions connecting energy levels having principal quantum numbers n = 1, 2, 3,... - 
  
    Federal
Radio Frequency Interference Measurements of Industrial Machinery
Department of Commerce —
The 2.4 GHz ISM band is shared by Wi-Fi, Bluetooth, Wireless HART, ISA100.11a, and several other industrial wireless systems. Our dataset contains comprehensive... - 
  
    Federal
NIST SRD 46. Critically Selected Stability Constants of Metal Complexes: Version 8.0 for Windows
National Institute of Standards and Technology —
This version of NIST Standard Reference Database 46 is a major enhancement to this widely used database which provides comprehensive coverage of interactions for...