DiscovIR-GC System Overview:
Operating Principle | Direct deposition of column eluent on cryogenically-cooled ZnSe sample disc |
Detection Method | Built-in FTIR |
IR Detector | 0.1 x 0.1 mm MCT |
IR Range | 4000–700 Wavenumbers |
Resolution | 4 or 8 cm-1 |
Data Collection | Real-time, with post-run rescan |
Spectrum Type | Transmittance through disc and solid-phase sample |
Disc Capacity | About 50 hours of chromatography |
Disc Temperature Control | -100 to –30°C; ambient to 100°C |
Unattended operation | 12 hours; Autosampler-compatible |
Data Station
Platform | Standard Desktop computer w/ Microsoft Windows™ |
Spectroscopy Package | Thermo Galactic GRAMS/32 AITM |
Standard Features | • Real-time and post-run data collect • Chromatographic / spectral workup • Band chromatograms for chemical classes • Ratio chromatograms for profiling trends • Alignment and tuning tools |
Library Search | Library with 4,000 spectra of controlled substances |
DiscovIR-GC Configuration
GC Flow Rates Accepted | 0.1 to 5 ml/min |
GC Temperatures | Programmed up to 420°C |
Sensitivity | Picogram range (e.g. <200 pg of dodecane) |
Chromatograph | Compatible with any GC system (user supplied) |
This Agilent 7890A GC with Spectra Analysis DiscovIR-GC Deposition and Detection System is in good condition. It has been tested and refurbished here at SpectraLab Scientific.
A 90-day warranty is included.
We have special expertise on analytical equipment. We encourage you to contact us to speak with one of our expert and professional team members.
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