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 7890 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
Specifications
Acquisition Rate
1 to 50 spectra/second independent of mass resolution
Detector
Microchannel plate/scintillator/PMT; ADC electronics
Dimensions (WxDxH)
88 cm x 100 cm x 190 cm
GC/MSD Method Compatibility
No
IDL Sensitivity
100 fg OFN injected: IDL < 60 fg
IDL spec only for new GC/MS systems using He in split/splitless/MMI mode+Agilent checkout column+ALS
Ion Source
LE EI Source
JetClean Compatibility
No
Mass Range
m/z 20-1050
QuickProbe Compatibility
No
Software Platform
MassHunter
TOF Mass Accuracy
25,000 at m/z 271.9867 independent of acquisition rate