The Thermo Scientific Orbitrap Exploris GC S is a next-generation high-resolution GC-MS system designed for the analysis of dioxins, pesticides, persistent organic pollutants (POPs), and other trace contaminants. Combining Orbitrap high-resolution accurate mass (HRAM) technology with streamlined workflows, the system enables quantitative analysis, screening, and confirmation within a single acquisition while delivering exceptional sensitivity, selectivity, and robustness.
Key Features
- Orbitrap HRAM technology for high-resolution accurate mass measurements
- Full-scan data acquisition for quantitation, screening, and confirmation
- Reliable low-level detection in complex environmental and food matrices
- Enhanced selectivity through accurate mass and isotope pattern recognition
- Mass resolving power up to 60,000 FWHM at m/z 200
- Regulatory-ready identification of dioxins, pesticides, and POPs
- Expanded analytical scope without system reconfiguration
- Supports method consolidation across multiple compound classes
- Reduced matrix interferences and false positive results
- Fast deployment and simplified system operation
- Automated workflows through Chromeleon™ CDS software
- Standardized procedures that reduce reliance on expert operators
- Compact footprint suitable for modern analytical laboratories
Thermo Scientific: Orbitrap Exploris GC S Mass Spectrometer
Advanced Identification Capabilities
- Accurate mass measurements
- Isotope pattern matching
- Retention index confirmation
- Confirmation ions
- Multi-point compound identification in a single analysis
Typical Applications
- Dioxin analysis
- PCB and brominated flame retardant testing
- Persistent Organic Pollutants (POPs)
- Pesticide residue analysis
- Environmental monitoring
- Food and feed safety testing
- Industrial contaminant analysis
- Non-targeted screening workflows
- Regulatory and forensic laboratories
Technical Specifications
- Mass Analyzer: Orbitrap HRAM
- Mass Range: 30–3000 m/z
- Resolving Power: Up to 60,000 FWHM at m/z 200
- Scan Speed: Up to 40 Hz at resolution setting 7,500 (m/z 200)
- Mass Accuracy
- External calibration: <3 ppm RMS drift over 24 hours
- Internal lock-mass calibration: <1 ppm RMS drift over 24 hours
- Acquisition Mode: Full-scan HRAM acquisition
- Software
- Chromeleon™ Chromatography Data System (CDS)
- Dioxin HRAM eWorkflow
- Automated data processing and reporting
Laboratory Benefits
- Single platform for targeted and non-targeted analysis
- Retrospective data mining capabilities
- Lower method development and validation costs
- Higher productivity through workflow automation
- Future-proof analytical capability without additional hardware
- Ready for evolving regulatory requirements and emerging contaminants
