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Spectrometer Capabilities

LC/MSD (Quad) Agilent1100 series

  • HPLC( 1100 series) interfaced to a single quadrupole mass analyzer (model G1946A)
  • LC equipped with a vacuum degasser, binary pump, auto sampler and UV-VIS diode array detector( wavelength range190-900nm)
  • MS has Electrospray (ESI) and Atmospheric Pressure Ionization (APCI)MS has a quadrupole mass analyzer with a mass range of 50-3000 Da
  • Deconvolution software for protein and peptide determination (to 60,000 Da)
  • SIM( single ion monitoring) and Scan modes with positive or negative polarity ion detection
  • Software: LCMSD ChemStation Rev.A.10.02 [847]

LC/MSD (Trap) Agilent 1100 series SL

  • HPLC ( 1100 series) interfaced to an ion trap mass analyzer ( model G2445D SL)
  • LC equipped with a vacuum degasser, quaternary pump, thermostatted auto sampler and UV-VIS diode array detector ( wavelength range 190-900nm)
  • MS has Electrospray (ESI) and Atmospheric Pressure Ionization (APCI)
  • MS has an ion trap analyzer with mass range 50-2200 Da with adjustable scan speeds for normal,enhanced or maximum resolution and extended range 50-4000 Da with normal resolution
  • Scan, Multiple Ion Monitoring (MRM) and MS(n) modes with positive, negative and alternating polarity ion detection
  • Sample introduction via LC or syringe pump for direct infusion experiments and optimization
  • Software: ChemStation for LC 3D Rev.A.10.02 [1757] , Bruker MSD Trap Control Version 5.2 Build No. 63.8

GCMS Agilent

  • GC (model 6890N) interfaced to a single quadrupole 5973 inert MSD (model G2578A)
  • GC has a split/splitless injector with electronic pneumatic control and autosampler
  • MS has a quadrupole mass analyzer with a mass range of 1.6-800 Da
  • SIM( single ion monitoring ) and scan mode available with positive ion detection
  • Software: MSD ChemStation D.01.00 Build 75

High Resolution MSD Waters Micromass GCT Premier

  • MS has a high-performance, orthogonal acceleration time-of-flight (oa-TOF) mass analyzer allowing fa st acquisition of full spectra with high sensitivity, mass accuracy and resolution
  • Sample introduction via GC (Agilent 6890N) for volatile compounds or Direct Insertion (DI) probe for non-volatile compounds
  • EI (electron impact) and CI (chemical ionization) modes available with positive and negative ion detection
  • Mass range of 4000 Da
  • Mass accuracy between measured and calculated mass is <1mDa for measurements below m/z 200 and <5ppm for measurements above m/z 200
  • Software: MassLynx V4.1 : SCN 569

4800 MALDI TOF/TOF Applied Biosystems/MDS SCIEX

  • MALDI (matrix assisted laser desorption ionization) instrument features tandem TOF (time-of -flight) analyzers
  • Variable ion path length to accommodate MS linear, MS reflector and MS/MS modes
  • Nd:YAG laser operates at 355nm to ionize samples
  • positive and negative ion detection
  • High-resolution precursor selection (MS/MS mode)
  • Automated single-plate sample-loading system
  • Software: 4000 Series Explorer V3.5.3 ( Build 1017)