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Thermo Fisher Scientific

GasBench II

Expand the applications of isotope ratio mass spectrometry with the Thermo Scientificâ„¢ GasBench II universal on-line gas preparation and introduction system which combines the precision and accuracy of the dual inlet with modern carrier gas or"continuous flow"techniques. For some applications, it is an alternative to dual inlet system techniques and for others, it extends the use of IRMS. The gas chromatography-based GasBench II system facilitates high-precision on-line isotope and molecular ratio determination of headspace samples, including water equilibration, carbonates, and atmospheric gases (e.g. CO2, O2/N2). A reference gas injection system allows the precision and accuracy of a dual inlet system to be realized on a continuous-flow IRMS system 


Extended IRMS Capabilities

  • Measurement of the D/H and 18O/16O ratios in water
  • Dissolved inorganic carbon
  • 18O/16O and 13C/12C measurements of carbonates
  • 13C/12C and 15N/14N ratios in air


Improved IRMS Performance

  • Multiple loop injection provides high precision
  • High sensitivity results in low sample consumption
  • GC separation delivers pure analyte from gas mixtures
  • Automatic range recognition and autodilution accommodates a wide range of sample size
  • Automation allows high sample throughput
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RIGAS LABS S.A. is the major distributor of scientific instruments for analytical laboratories in Greece. It also develops techniques and instrumentation for the characterization of substances, applications in the fields of ...

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