Chemistry Portal - OverviewFrom the food we eat and the pharmaceuticals doctors prescribe to the paints and fuel additives we use, the National Institute of Standards and Technology (NIST) develops the technology, measurement methods, and standards to address the needs of the chemical industry. Programs and Projects
5G Millimeter Wave Channel Model Alliance
There is an industry and research community need for on developing channel models for specific wireless systems and may be short-lived or adapted … more
Traceability for Industrial Irradiator
U.S. manufacturers have contended for decades that traceability to national standards for industrial irradiation applications is best achieved by … more
Dose/Dose-Rate Effects in Alanine Dosimetry
Check standards are used by the NIST Ionizing Radiation Division to monitor the performance of the alanine dosimetry system that is central to its … more
Small-Field Therapy Dosimetry Using Alanine/EPR
Due to overlap with the Uniformed Services University of the Health Sciences (USUHS) in missions, scientific interests, expertise, and … more
Far-infrared Spectroscopy of Biomolecules
Far-infrared (or terahertz/THz, ca. 25 to 300 micron wavelength) femtosecond pulsed laser and Fourier-transform infrared methods are employed to … more
Frequency Comb Calibration of Astronomical Spectrographs
We have constructed portable frequency combs that have provided in situ calibration of astronomical spectrographs, to aid in the search for … more Instruments
Standard Reference Photometer
The Standard Reference Photometer (SRP) Program began in the early 1980s as collaboration between NIST and the U.S. Environmental Protection … more
Continuous-wave terahertz spectrometer
The continuous-wave terahertz spectrometer makes use of two near-infrared lasers. The first laser is a fixed-frequency cw ring Ti:Saph laser … more
Laboratory Equipment - X-Ray Residual Stress
Location: E137 The diffractometer is part of the Residual Stress Program with the main purpose of measuring strains/stresses. Other possible … more
Laboratory Equipment - X-Ray Reflectometer
Location: E137 The NCNR x-ray diffractometer is configured to allow both ?/2? diffraction and reflectometry. Typically Cu radiation is used with … more
Laboratory Equipment - Milli-Q Water System
Location: E134 Please refer to the manufacturer's website for more information. more Software
NIST Mass and Fragment Calculator Software
The NIST Mass and Fragment Calculator is a program written in Visual Basic which calculates the mass of an input peptide or protein sequence along … more
jb95 Spectral fitting program
A graphical user interface program, JB95 , based on a Windows 95 © API platform has been written in the C programming language to aid in the … more
Isotope Enrichment Calculator
The NIST Isotope Enrichment Calculator is a program written in Visual Basic which determines the percentage of 15 N enrichment of stable … more
Exercise Control System
The Systems Integration Division's (SID) Manufacturing & Modeling Simulation Group (MSG) worked with San Francisco Communications to support … more
Expect
* Download Expect source from SourceForge * Download Expect binaries from ActiveState * Expect Homepage Expect is a tool for automating … more
LFPF Software
The Logistic Function Profile Fitting program, LFPF , is based on a Fortran program written for DOS and originally issued under the name LOGIT. … more |
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