Isotope Geochemistry Labs

The Isotope Geochemistry Labs are equipped with a clean room facility (including several low-blank chemistry laboratories (class 100), sample preparation and ion-exchange chromatography, a set up for isotope systems: Pb, U-Pb, Rb-Sr, Sm-Nd as well as B and Li isotopes), two thermal ionization mass-spectrometers (TIMS) and a multi-collector mass-spectrometer with inductively coupled plasma source (MC-ICP-MS).

Categories

Disciplinary Keywords

Instrumentation

Laboratory instrumentation

Instruments

  • Clean Room Facility
  • Ion Chromatograph

    Ion Chromatographs are recorders that are used in chromatography; a form of high pressure liquid chromatography using conductivity detectors where a combination of weak ionic solvents are used to separate anions and cations of a solution, with the contribution of the solvent to conductivity suppressed just prior to detection; measures anions such as sulfate, nitrate, and chloride in hydrometers. (Source: Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 16.3. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects pision, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords)

  • Multicollector Inductively Coupled Plasma Mass Spectrometer

    The Multicollector Inductively Coupled Plasma Mass Spectrometry (MCICPMS) spectrometer is a double focusing instrument that provides high precision and accurate isotope ratio determinations, coupled with flexibility and ease of use. [Source: University of Alberta.] (Source: Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 16.3. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects pision, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords)

  • Thermal Ionization Mass Spectrometer

Relationships