Continuous flow stable isotope ratio mass spectrometer (Delta V Plus) for elemental and headspace isotope analyses (H, C, N, O) Continuous flow stable isotope ratio mass spectrometer (MAT 253 Plus) ...

This GC-IRMS system is configured to perform compound-specific isotope analysis of compounds that are separable via gas chromatography, and can measure either δ 2 H or δ 13 C.

Stable isotope analysis has emerged as a pivotal tool in elucidating the pathways and interactions of water within both natural and managed landscapes. By tracing the distinctive signatures of ...

Rob Jackson is a Professor at Duke University and is currently Director of Duke's Center on Global Change and Duke's Stable Isotope Mass Spectrometry Laboratory. His research examines feedback between ...

Isotopic analysis primarily involves the separation of isotopes based on the significant differences in mass. The method is effective for identifying the isotopic signature within the inorganic and ...

The discovery of stable ''isotopes" began with J. J. Thomson's identification of neon-22 in 1912 (Bievre et al., 1984). More than 90 naturally occurring elements have been identified on the earth; ...

Demand for the ornaments, jewelry, and other luxury items carved from the ivory in elephant tusks has led poachers to decimate elephant populations. An international ban exists on the ivory trade, and ...

yellow-colored areas are filled with Ar and He gases, respectively. Differential pumping systems are located after the doughnut-shaped gas cell as well as before and after the GCCB. (Credit: Niwase et ...

Like everything we see in the world, isotopes are a type of atom, the smallest unit of matter that retains all the chemical properties of an element. Isotopes are forms of a chemical element with ...

Qualitative analysis serves as the foundation for compound identification. It focuses primarily on determining the elemental composition and structure of analytes within a sample. Identifying the ...