Department of Chemistry & Biochemistry

Mass Spectrometry Bruker micrOTOF-Q II HR MS w/ Agilent 1290 Infinity UHPLC (2011)

This instrument has an excellent mass accuracy of 0.5-2.0 ppm and a superb resolving power of 17,500 – 20,000 FWHM with mass range up to 3000 Da (singly-charged). This instrument has the capability for MS/MS analysis.  Electrospray (ESI) and atmospheric chemical ionization (APCI) sources are available for the instrument to ionize relatively non-polar to polar compounds. The Agilent 1290 Infinity UHPLC allows users to perform LC-MS with sub-2 micron particle size columns. Sample submission is encouraged unless users are familiar with the instrument you can bring your solvents and columns.

The instrument is located in 121F Dobo Hall.  Enquiries should be directed to Dr. Shu-Yu (Aaron) Liao.

Acknowledgement of NSF Support - Instrument Purchase "The Bruker micrOTOF-Q II HR MS spectrometer used to obtain results in this publication was supported by the National Science Foundation under Grant No. 0821552."

Acknowledgement of CheIF Staff Assistance "The authors would like to acknowledge UNCW NMR/MS Facilities staffs <insert name(s) here> for the assistance of Bruker micrOTOF-Q II HR MS spectrometer”