Oxygen, for example, has eight protons. However, the number of neutrons in an atom can vary, leading to different forms of elements, called isotopes. The recently observed type of oxygen is one ...

Stable isotopes are non-radioactive forms of atoms. Although they do not emit radiation, their unique properties enable them to be used in a broad variety of applications, including water and soil ...

Oxygen was the first stable isotope used to determine migratory history in marine environments. Stable isotope analyses using marine oxygen have used barnacle shells attached to the study animal.

training in isotope data post processing and QA/QC practices; and the use of the LIMS for Lasers software, a laboratory management system designed for the standardized analysis of oxygen-18 and ...

Beryllium-10, a rare radioactive isotope produced by cosmic rays in the atmosphere, provides valuable insights into the Earth ...

Oxygen isotope identity of the Earth and Moon with implications for the formation of the Moon and source of volatiles. Proceedings of the National Academy of Sciences , 2024; 121 (52) DOI: 10.1073 ...

51–66. In Reference and intercomparison materials for stable isotopes of light elements. Proceedings of a consultants meeting held in Vienna, 01–03 December 1993. IAEA-TECDOC-825. IAEA. Bohlke, J. K., ...

The Thermo 253+ dual inlet mass spectrometer is specially designed to measure different masses of carbon dioxide at very high precision. This measurement provides carbon, oxygen and “clumped” isotope ...