The Thermo Fisher Scientific ELEMENT 2XR is a high sensitivity double focussing ICP mass spectrometer operating at 3 mass resolutions and is capable of analysing most elements in the periodic table. The instrument has an extended dynamic range (9 orders of magnitude) and is able to measure elemental abundances down to ppq levels.
This instrument is used for analyses where resolution and sensitivity are important, for example metals in seawater, Cr in blood, or heavy metals in landfill leachate. It is particularly suited to the analyses of difficult matrix samples and problematic elements.
Features
- Several selectable slits alter the instrument's resolution and allow isobaric and polyatomic interferences present in some matrices to be resolved from the analytes of interest. This allows separation between ions of similar mass, for example 56Fe - mass 55.935 and 40Ar16O - mass 55.957. This feature means some interferences from sample matrices can be 'removed' in the measurement rather than through time consuming and difficult chemical separation.
- The ELEMENT can analyse solutions via the following:
- Peltier-cooled spray chamber
- Desolvinating nebuliser (Cetac Aridus 2)
- Flow injection (ESI microFAST)
- Solid sample introduction is also possible by laser ablation via the New Wave UP193 FX Excimer system
Consultancy Work
In addition to carrying out analyses to support research projects across Southampton University and through collaborations around the world, we also undertake bespoke analyses on behalf of commercial partners. We have a group of expert scientific and technical staff who are happy to engage in confidential discussions and provide quotes for interested users.
Future Work
We are always looking to extend our research portfolio and welcome enquiries from potential collaborators, especially those seeking support for post-doctoral fellowships.
Key Contacts