The 7250 GC/Q-TOF - High Resolution Accurate Mass (HRAM) GCMS
7250 GC/Q-TOF
Whether it is used in complex metabolomics studies, pesticide screening in challenging matrices, or compound identification in herbal extracts, quadrupole time-of-flight GC/MS provides the ultimate in performance. Designed for real-world analysis and built for laboratory robustness, this accurate mass screening GC/MS delivers consistent confidence in results, allowing you to see the whole picture.
- GC/MS Instruments
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Product Details
- Identifies compounds through high-resolution, accurate-mass data and sensitive detection
- Quantifies analytes accurately across a wide dynamic range, without compromising spectral quality
- Simplifies ambiguous data with low-energy EI for softer ionization and molecular ion enhancement (application specific)
- Supports complimentary data types with available chemical ionization for both positive and negative mode analyses
- Increases confidence in compound detection with highly efficient ionization and MassHunter SureMass algorithm for accurate and sensitive extraction of library-quality compound spectra for high match scores
- Enhances compound identification with spectral fidelity for trustworthy library matching and isotopic fidelity for generating verifiable chemical formulas
- Detects trace-level target compounds in the presence of more abundant matrix compounds with a wide in-spectrum dynamic range
- Elucidates chemical structures with MS/MS capabilities and Molecular Structure Correlator software that reveals greater detail
- Ensures excellent data quality even for narrow chromatographic peaks in high-throughput workflows with data acquisition rates of up to 50 spectra per second
- Performs screening, profiling, discovery workflows, and more, using comprehensive MassHunter software
- The built-in intelligence of the 8890 GC drives productivity with diagnostics and monitoring, and simplified access to powerful operations through the integrated touchscreen and browser interface
- Supports both flow and thermally-modulated comprehensive GCxGC for flexibility in enhanced chromatographic resolution for selective compound detection
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- Application Notes
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Analysis of Extractable and Leachable (E&L) Compounds Using a Low-Energy EI-Capable High‑Resolution Accurate Mass GC/Q-TOF
This work presents a novel tool to study E&L compounds with enhanced flexibility and confidence using a high-resolution accurate mass GC/Q-TOF
- Application Notes
- English
- 30 Oct 2020
- 774.28 KB
Analysis of Wastewater Effluent Samples to Identify Toxic Chemicals Using the High-Resolution Agilent 7250 GC/Q-TOF
This study utilized a workflow for broad-scope suspect screening to identify toxic chemicals in wastewater effluents.
- Application Notes
- English
- 18 Sep 2020
- 2.29 MB
Screening of Pesticides and Other Contaminants in Food Matrices Using a Novel High‑resolution GC/Q-TOF with a Low‑energy‑capable EI Source
This work describes the use of a novel high-resolution, low‑energy EI‑capable GC/Q-TOF to screen pesticides and other contaminants in food matrices.
- Application Notes
- English
- 18 Sep 2020
- 942.09 KB
Short Chain Chlorinated Paraffins (SCCP) Analysis Using Negative Chemical Ionization (CI) and Low Energy EI by High-Resolution 7250 GC/Q-TOF
A look at the benefits of two complimentary acquisition modes of the Agilent GC/Q-TOF, negative CI and low energy EI, for SCCP analysis.
- Application Notes
- English
- 11 Oct 2019
- 1.60 MB
Contaminants Screening Using High-Resolution GC/Q-TOF and Expanded Accurate-Mass Library of Pesticides and Environmental Pollutants
Describes a workflow for strawberry extract analysis using a recently updated GC/Q-TOF accurate-mass library of pesticides and environmental contaminants.
- Application Notes
- English
- 02 Oct 2019
- 2.93 MB
Comprehensive Profiling of Environmental Contaminants in Surface Water Using High-Resolution GC/Q-TOF
A workflow using a high-resolution accurate mass GC/Q-TOF was applied to screen for environmental pollutants in water samples. A workflow using a high-resolution accurate mass GC/Q-TOF was applied to screen for environmental pollutants in water samples.
- Application Notes
- English
- 18 Sep 2019
- 5.00 MB
Combination of Chemical Ionization (CI) and Low Energy Ionization (EI) Capabilities with High-Resolution Q-TOF GC/MS
Important applications for high-resolution GC/MS systems include untargeted screening approaches as well as unknown compound identification.
- Application Notes
- English
- 24 Oct 2018
- 2.97 MB
Metabolic Changes in Lung Tissue of Tuberculosis-Infected Mice Using GC/Q-TOF with Low Energy EI
An untargeted metabolomics study was done using a novel high-resolution 7250 GC/Q-TOF to confirm the molecular ions and identify molecular formulas of unknowns.
- Application Notes
- English
- 11 Jul 2017
- 3.22 MB
Analysis of Combustion Byproducts on Firefighter Protection Equipment Using a Novel High-Resolution GC/Q-TOF
This work presents the use of a novel high-resolution Agilent 7250 GC/Q-TOF to identify PAHs, PBDEs and other combustion products
- Application Notes
- English
- 11 Jul 2017
- 2.97 MB
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7250A Acquisition Installation Checklist
7250A Acquisition Installation Checklist
- Installation Checklists
- English
- 30 Jun 2017
- 163.01 KB
- Site Preparation Checklists
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Videos
High Resolution GC/Q-TOF for Routine Analysis of Dioxins and Targeted and Untargeted Screening in Environmental Matrices
Gas chromatography with quadrupole time-of-flight mass spectrometry (GC/Q-TOF) is a highly versatile tool capable of doing routine chemical quantification of regulated compounds while also performing non-targeted identification of emerging pollutants in environmental samples.
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