Manufacturer: Agilent Technologies
Model: 7890B Gas Chromatograph + 7000D Triple Quadrupol Mass Spectrometer + 7697A Headspace Sampler
Year: 2018
Description:
The Agilent 7890B Gas Chromatograph combined with an Agilent 7000D Mass Spectrometer is the best choice for routine GC/MS/MS analysis with a low 4 fg Octafluoronaphthalene Instrument Detection Level (IDL) specification. The 4 fg IDL is demonstrated at installation, verifying total system performance: the ALS, GC, and MS.
The rich Agilent tradition of innovation and quality is embodied in the 7000D GC/TQ system, making it ready to join the tens of thousands of Agilent GC/MS systems delivered over the past 50 years.
Specifications:
Mode of operation: EI standard, CI optional
Ion source material: Noncoated, proprietary inert source
Ion source temperature: 150 to 350 °C
Filaments: Dual filaments for EI
Source cleaning: Automated and vent-free with patented (or proprietary) JetClean option
Electron energy: 10 to 300 eV
Mass filters (2): Proprietary monolithic hyperbolic gold-coated quadrupole
Mass axis stability: < ± 0.10 u over 24 hours (10 to 40 °C)
Quadrupole temperature: 106 to 200 °C
Mass range: m/z 10 to 1,050
Resolution: Selectable, 0.7 to 2.5 Daltons, default tune
Settable, 0.4 to 4.0 Daltons, custom tune
Scan rate: Up to 20,000 u/s
Tuning: Autotune or manual
Detector: Triple-Axis HED-EM with extended-life EM and dynamically ramped iris
MRM speed: 800 transitions/sec
Minimum MRM dwell: 0.5 msec
Collision cell: Linear hexapole
Collision cell: gas Nitrogen with helium quench gas
Collision energy: Selectable up to 60 eV
Vacuum system: Dual stage turbomolecular pump
Total gas flow up to 8 mL/min
Software: Agilent MassHunter acquisition, data handling (quant/qual) and reporting
Pesticides and Environmental Pollutants MRM database with over 8,000
optimized transitions (optional)
Items delivered:
- Agilent 7890B (G3440B) Gas Chromatograph
- Agilent 7000D Triple Quad Mass Spectrometer
- Agilent 7693A (G4514A + G4513A) Autosampler + Injector
- Agilent 7697A (G4557A) Headspace Sampler
- Computer with pre-installed Software OpenLAB + MassHunter
- Vacuum Pump and other Accessories
Condition:
The System has been ordered, set up with a handful injections, but never used after that. It is basically new of course fully functional.