GasBench Plus System

Expand the applications of isotope ratio mass spectrometry (IRMS) with the Thermo Scientific™ GasBench Plus System. This universal on-line gas preparation and introduction system provides a robust solution for high-precision on-line isotope and molecular ratio determination of gaseous samples via headspace sampling. Applications include analysis of water equilibration, carbonates, and atmospheric gases (e.g., CO₂, O₂/N₂).

The GasBench Plus System provides high quality analytical results under continuous flow IRMS operation. The sample is carried by helium gas, enabling separation using gas chromatography (GC) and facilitating fractionation-free viscous flow sample transport. For air measurements, GC separation and a blanking mode allow for clean chromatograms and clearly defined analyte peaks.

Extended IRMS capabilities

• Unattended sample preparation and analysis supported by Thermo Scientific™ TriPlus™ RSH SMART Autosampler
• Wide spectrum of applications supported by GasBench Plus System Tools for TriPlus RSH SMART Autosampler
• Automation driven by Thermo Scientific™ Qtegra™ Intelligent Scientific Data Solution™ (ISDS) Software for high sample throughput, resuting in improved data reduction for all applications

• High precision analysis through multiple-loop injection
• Low sample consumption delivering high sensitivity results
• Automatic range recognition and auto-dilution allowing largest dynamic range of sample size