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Federal
NIST alloy data
National Institute of Standards and Technology —
The NIST Alloy data web application (https://trc.nist.gov/metals_data) provides access to thermophysical property data with a focus on unary, binary, and ternary... -
Federal
NIST Atomic Spectral Line Broadening Bibliographic Database
National Institute of Standards and Technology —
This interactive database, maintained by the NIST Atomic Spectroscopy Data Center, contains more than 6000 references, dating from 1889 through current year and is... -
Federal
NIST Atomic Weights and Isotopic Compositions with Relative Atomic Masses
National Institute of Standards and Technology —
The atomic weights are available for elements 1 through 118 and isotopic compositions or abundances are given when appropriate. Version 3.0. -
Federal
Data Supporting The Geochemical Atlas of Alaska, 2016
Department of the Interior —
A rich legacy of geochemical data produced since the early 1960s covers the great expanse of Alaska; careful treatment of such data may provide significant and... -
State
CNDDB-tracked Elements by County [ds2852]
State of California —
This dataset provides basic California Natural Diversity Database (CNDDB) information at the California county level. -
State
CNDDB-tracked Elements by Quad [ds2853] Extended Table
State of California —
This dataset provides basic California Natural Diversity Database (CNDDB) information at the USGS 7.5 minute topographic quad level. -
Federal
The Geochemical Atlas of Alaska, 2016 - WBD Means
Department of the Interior —
A rich legacy of geochemical data produced since the early 1960s covers the great expanse of Alaska; careful treatment of such data may provide significant and... -
State
CNDDB-tracked Elements by County [ds2852] Extended Table
State of California —
This dataset provides basic California Natural Diversity Database (CNDDB) information at the California county level. -
State
CNDDB-tracked Elements by County [ds2852] Extended Table
State of California —
This dataset provides basic California Natural Diversity Database (CNDDB) information at the California county level. -
Federal
Data Collected to Evaluate Sources, Fate, and Mobility of Per- and Polyfluoroalkyl Substances (PFAS) at Cannon Air Force Base, New Mexico
Department of the Interior —
Soil, soil porewater, groundwater, and playa lake sediment samples were collected between September 2021 and November 2023 at Cannon Air Force Base (CAFB) in eastern... -
Federal
Standard Reference Material (SRM) 3290 Dry Cat Food Data
National Institute of Standards and Technology —
This data comprises the information that was used to assign values, the assigned values themselves, and the associated uncertainties. Certificate date 20 May 2024. -
Federal
NIST XCOM: Photon Cross Sections Database - SRD 8
National Institute of Standards and Technology —
A web database is provided which can be used to calculate photon cross sections for scattering, photoelectric absorption and pair production, as well as total... -
Federal
Periodic Table of the Elements: Atomic Properties
National Institute of Standards and Technology —
A periodic table, containing NIST critically-evaluated data on atomic properties of the elements [SP 966] was designed as a NIST handout for use at exhibitions and... -
State
CNDDB-tracked Elements by Quad [ds2853] Extended Table
State of California —
This dataset provides basic California Natural Diversity Database (CNDDB) information at the USGS 7.5 minute topographic quad level. -
State
CNDDB-tracked Elements by County [ds2852]
State of California —
This dataset provides basic California Natural Diversity Database (CNDDB) information at the California county level. -
Federal
The Geochemical Atlas of Alaska, 2016 - Geochem Data
Department of the Interior —
A rich legacy of geochemical data produced since the early 1960s covers the great expanse of Alaska; careful treatment of such data may provide significant and... -
Federal
Element concentrations in nestling tree swallows (Tachycineta bicolor) from the U.S. and Binational Great Lakes’ Areas of Concern: Data
Department of the Interior —
Tree swallow, Tachycineta bicolor, nestlings were collected from 76 sites in the Great Lakes which included multiple sites at 27 Areas of Concern (AOCs) and 12 sites... -
State
CNDDB tracked Elements by County ds2852
State of California —
This dataset provides basic California Natural Diversity Database (CNDDB) information at the California county level. -
Federal
Sedimentary data from the lower Pearl River, Louisiana, USA
Department of the Interior —
Scientists from the U. S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center investigated the sedimentary and geochemical properties of the... -
Federal
Chemical analyses and histopathology of organisms and plants collected from breccia pipe uranium mine sites in the Grand Canyon watershed, 2015-2020
Department of the Interior —
These data are comprised of measurements of aluminum, iron, cobalt, nickel, copper, zinc, arsenic, selenium, molybdenum, silver, cadmium, thallium, lead, bismuth,...