Dataset Search
Sort By
Search results
66 results found
SRM 3102a Antimony (Sb) Standard Solution Lot No. 140911
Data provided by National Institute of Standards and Technology
This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of antimony. A unit of SRM 3102a consists of 50 mL of an acidified aqueous solution prepared gravimetrically to contain a known mass fraction of antimony in a high-density polyethylene bottle sealed in an aluminized bag.
Tags: antimony,pure materials,cations,metals,single element solutions,spectrometry,Advanced Materials,
Modified: 2024-02-22
Views: 0
NIST Greenhouse Gas Data
Data provided by National Institute of Standards and Technology
Integrated Path Differential Absorption LIDAR Measurement of CO2, CH4, and H2O near 1.6 microns
Tags: greenhouse gases,carbon dioxide,methane,remote sensing,lidar,
Modified: 2024-02-22
Views: 0
Radio Frequency Measurements for Selected Manufacturing and Industrial Environments
Data provided by National Institute of Standards and Technology
Radio Frequency Measurements for Selected Manufacturing and Industrial Environments using a PN Code Sounding methodology. The resulting measurements include complex impulse responses and spectrum analysis traces. Complex impulse responses were validated using both ray tracing and an outdoor two-ray reference facility. This data is meant to serve as a reference of how radio waves at 2.4 GHz and 5 GHz propagate in industrial environments.
Tags: wireless,manufacturing,propagation,
Modified: 2024-02-22
Views: 0
FIB SEM image data set of Caenorhabditis elegans exposed to 60 nm Au nanoparticles
Data provided by National Institute of Standards and Technology
This folder contains image data sets from 14 separate serial sectioning sessions. The entire data folder consists of 1379 8 bit tif images and is 47.3 GB in size. Serial sectioning was performed using FEI Helios 660 NanoLab focused ion beam scanning electron microscope (FIB SEM) and Auto Slice and View G3 software. The sample was a heavy metal stained and resin embedded Caenorhabditis elegans (C. elegans) that were exposed to 60 nm Au nanoparticles. Detailed descriptions of the worm preparation and resin block processing are described in Johnson, M.E. et al. (ACS Nano, 2016).
Tags: Advanced Materials,Biosciences and Health,Environment and Climate,manufacturing,Visualization Research,Nanotechnology,
Modified: 2024-02-22
Views: 0
SRM 1721 Southern Oceanic Air (Ambient Nominal Amount-of-Substance Fraction: Carbon Dioxide, Methane, Nitrous Oxide)
Data provided by National Institute of Standards and Technology
Standard Reference Material-1721: Southern Oceanic Air. Ambient Nominal Amount of Substance Fraction for Carbon Dioxide, Methane & Nitrous Oxide. This Standard Reference Material (SRM) is a primary gas mixture for which the amount-of-substance fraction, expressed as concentration, may be related to secondary working standards. This SRM is intended for the calibration of instruments used for ambient carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O) determinations and for other applications. This data is public in the Certificate of Analysis for this material.
Tags: SRM,Standard Reference Material,Southern Oceanic Air,carbon dioxide,methane,Nitrous Oxide,CO2,CH4,N2O,amount of substance,Energy,Environment and Climate,
Modified: 2024-02-22
Views: 0
FIZ/NIST Inorganic Crystal Structure Database (ICSD) - SRD 84
Data provided by National Institute of Standards and Technology
The Inorganic Crystal Structure Database (ICSD) is produced cooperatively by the Fachinformationszentrum Karlsruhe (FIZ) and the National Institute of Standards and Technology (NIST). Components and devices used in a broad spectrum of technology sectors such as health care, communications, energy and electronics are manufactured from crystalline materials; the development of advanced crystalline materials requires accurate crystal-structure data.
Tags: Rietveld profiles,X ray crystallography,X ray diffraction,X rays,XRD,absolute configurations,chemical structures,crystal data,crystal structures,crystallography,crystals,defect structures,diffraction,disorders,electron diffractions,electrons,identification,inorganic,inorganic structures,magnetic structures,materials,metals,mineral names,minerals,mixed crystal solid solutions,mixed crystals,modulated structures,neutron diffractions,neutrons,nuclear magnetic resonance,polytype structures,powder simulations,power,powers,prediction,simulations,single crystals,structure predictions,structures,synchroton radiations,twinned crystals,visualizations,x ray diffractions,
Modified: 2024-02-22
Views: 0