Mass Spectrometry

MS schedule

  • 2 Bruker Daltonics Esquire LC ion trap mass spectrometers

 

We have two of these instruments in the lab. One of these instruments have been modified to allow introduction of reagent gases for ion-molecule reactions. Ionization techniques available on these instruments include: electrospray ionization (ESI), atmospheric pressure chemical ionization (APCI), nanospray-ESI and atmospheric pressure matrix assisted laser deorption (AP-MALDI). Both instruments are also capable of multiplexed mass spectrometry when parts of the electronics are temporarily by-passed and replaced with other external electronic components.

 

 

 

  • 1 Bruker AmaZon quadrupole ion trap mass spectrometer
  • 1 Thermofinnigan LCQ classic quadrupole ion trap mass spectrometer
  • 1 Mini 10 portable ion trap mass spectrometer
  • 1 Bruker Autoflex III MALDI-TOF mass spectrometer

In addition to these mass spectrometers, we also have full access to all mass spectrometers in the Mass Spectrometry Center on campus including another Esquire-LC, MALDI-TOF, high resolution two-sector mass spectrometer and GC-MS.

Chromatography

  • Micro-Tech Scientific Nano-LC System

The instrument can be coupled directly with our Esquire-LC for LC/MS and LC/MS/MS experiments

  • Two Agilent HP 1100 and one 1090 HPLC System

These instruments can be used with a UV-VIS detector as a standalone or can be coupled directly to our Esquire-LC for LC/MS and LC/MS/MS experiments

Spectrophotometry

  • PTI-QM-4 2005SE