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
International Comparison of Lu-177
There has been increasing interest during the past 10 years in the use of 177 Lu for radionuclide-based radiotherapy for certain types of cancers. … more
Standards for Clinical Radionuclide Calibrators
In nuclear medicine clinics, activity measurements are typically made using commercially available radionuclide calibrators which incorporate a … more
A Study of the Irradiation-Temperature Coefficient for Alanine Film and Pellet Dosimeters at Elevated Temperature
Correcting the response of a dosimeter for the average temperature during irradiation processing improves the accuracy of the dose … more
Virtual Measurements
Compared with conventional, physical measurements, the cost of computational modeling continues to drop. This has driven many industries to … more
Photon Absorbed-Dose-to-Water Primary Standards
Computational and experimental studies to obtain correction factors for heat defect, heat transfer and scattering/perturbation for the water … more
Advanced X-ray Systems for the Detection of Special Nuclear Materials
The Dosimetry Group provides support to the Domestic Nuclear Detection Office (DNDO) of the Department of Homeland Security (DHS) for their … more Instruments
Laboratory Equipment - DynaPro NanoStar Dynamic Light Scattering
Location: E136 The DynaPro NanoStar is a dynamic light scattering (DLS) instrument that is used for the analysis of protein solutions, promiscuous … more
3D Atom Probe Tomography
The LEAP 4000X is a three-dimensional atom probe microscope which provides nano-scale surface, bulk and interfacial materials analysis of … more
Laboratory Equipment - Bel-Art Secador 2.0 Desiccator Cabinet
Cabinet is for the storage of humidity-sensitive items. Cabinet is molded of a clear co-polyester plastic that is resistant to chemical … more Software
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
Simulated Chromatographic Data
The following information is provided as an aid in the validation of mathematical models used in quantitation with chromatographic data. This data … more
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
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 … more |
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