https://www.usgs.gov/publications/distribution-and-isotopic-composition-uranium-lower-nueces-river-nueces-bay-and-corpus
The uranium concentration and isotopic composition of water and suspended sediment from the Nueces River, Nueces Bay and Corpus Christi Bay were determined by...
isotopic compositionnueces riverdistributionuraniumlower
https://amp-asbach.de/de/tests/radioimmunoassay/16971
isotopic
https://www.llnl.gov/science-technology/nuclear-chemical-isotopic-science-technology
At Lawrence Livermore National Laboratory, our research addresses scientific understanding, capabilities and technologies in nuclear and particle physics,...
lawrence livermorenuclearchemicalisotopicscience
https://www.usgs.gov/media/files/rsil-report-stable-isotopic-composition-reference-materials-usgs61-usgs62-and-usgs63
Reston Stable Isotope Laboratory: Report of Stable Isotopic Composition for reference materials USGS61, USGS62, and USGS62 (hydrogen, carbon, and nitrogen...
isotopic compositionreference materialsreportstable
https://www.presstv.ir/Detail/2021/08/01/663479/Iran-Salehi-isotopic-biotech-Khondab-Arak
Iran inaugurates the isotopic biotechnology unit of Khondab Nuclear Complex (Arak) set up to prevent the selling of heavy water as raw material and meet...
iranisotopicbiotechunitkhondab
https://pcigr.ubc.ca/research-applications/research-and-development
PCIGR is continually improving analytical techniques, instrument precision and accuracy, and characterization of standard reference materials that benefit the...
research and developmentpacific centreisotopicgeochemical
https://www.usgs.gov/publications/co2-dynamics-amargosa-desert-fluxes-and-isotopic-speciation-a-deep-unsaturated-zone
Natural unsaturated-zone gas profiles at the U.S. Geological Survey's Amargosa Desert Research Site, near Beatty, Nevada, reveal the presence of two physically...
in theamargosa desertdynamicsisotopicspeciation
https://www.usgs.gov/publications/ca-cycling-and-isotopic-fluxes-forested-ecosystems-hawaii
Biogeochemical processes fractionate Ca isotopes in plants and soils along a 4 million year developmental sequence in the Hawaiian Islands. We observed that...
cacyclingisotopicforestedecosystems