Agilent GC-MS

Gas Chromatography - Mass Spectrometry (GC-MS)

Separation, identification and quantification of complex chemical mixtures in the gaseous phase

Agilent Gas Chromatography - Mass Spectrometry (GC-MS)

Agilent Gas Chromatography - Mass Spectrometry (GC-MS)

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Detailed Description

GC-MS is an analytical technique by which complex mixtures of chemicals may be separated, identified and quantified in the gaseous phase.

The Agilent 7890B GC is the world’s most widely used GC system. It features accurate temperature controls (+4°C to 450°C) and precise injection systems, plus enhanced Electronic Pneumatic Control modules for best retention times. This is coupled with the new Agilent 5977B EI High Efficiency Source (HES) MSD. The HES maximises the number of ions that are created and transferred out of the source body into the single quadrupole analyser, resulting in improved sensitivity (10x) and detection limits as low as 1.5fg instrument detection limit.

Uses/Applications

Separation, identification and quantification of complex chemical mixtures in the gaseous phase.

Specification

  • Single filament Thermal Conductivity Detector (TCD) provides a stable baseline with a minimal of signal drift
  • Auto-ranging Flame Ionisation Detector (FID) provides the ability to detect and quantitate from parts per billion to parts per thousand in a single injection
  • Auto sampler provides the user with the ability to perform liquid injections and supports syringe volumes from 1.2 µL to 10,000 µL. It also provides the user with the ability to perform Solid Phase Micro-Extraction (SPME)
  • NIST 2014 MS library bundle includes 243k spectra with names, chemical structures, and retention indices. Includes MS/MS spectra library, NIST search and AMDIS programs