Industrial Mass Spectrometry
Expand the applications of isotope ratio mass spectrometry with the Thermo Scientific™ GasBench II universal on-line gas preparation and introduction system. 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
The Thermo Scientific GasBench II is an innovative solution for high precision on-line isotope and molecular ratio determination of dspace samples,including water equilibration, carbonates, and atmospheric gases (e.g. CO2 , O2 /N2). The precision and accuracy of the dual viscous flow inlet system are achieved using modern “continuous flow” techniques.The GasBench II is not only an alternative to dual inletsystem techniques but it significantly extends the practice of isotope ratio mass spectrometry (IRMS).
• Multiple loop injection leads to
• Automation leads to high sample
• High sensitivity results in low sample
• GC separation delivers pure analyte from
• Automatic range recognition and
autodilution leads to the largest dynamic
range of sample size
• Extreme flexibility leads to very high