Department of Chemistry

Mass Spectrometry Lab

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Location

The Mass Spectrometry Facility is located in room 040 on the ground floor of Caudill Laboratories.

 

Core Hours

Monday through Friday
09:00 AM - 05:00 PM

 

Staff

Director Mass Spectroscopy Facility
Sohrab Habibi, Ph.D.
Caudill Laboratories, room 040
Caudill Laboratories, room 052 - Office
habibi@email.unc.edu
919-962-6813

 

Sample Submission

Samples should be submitted to the tray marked "Samples In", located in the cabinet just outside of Caudill 040. All samples must be accompanied by this online submission form.

The more information provided about an analyte, the higher quality the results will be. Important information includes, but is not limited to:

  • Empirical Formula
  • Molecular Weight
  • Molecular Structure
  • Primary Sequence (for peptides and proteins)
  • Concentration
  • Conditions under which degradation can occur
  • Presence of buffers and salts

Please contact the lab Director for training, if you are interested in becoming an open access user.

 

Mass Spectrometry Facility Rates

The hourly rates for facility use are subject to change, and differ according to the following user categories: Chemistry, UNC-CH, UNC-OFF,and External. The definition of these four categories are as follows:

 

Definition of Research Service Center Users

Chemistry
Chemistry Faculty including joint appointees without regard to funding source
Memos of Understanding with other Departments
Excludes non-Chemistry faculty who are co-principal investigators

UNC-CH
UNC-CH Departments not covered under Chemistry

UNC-OFF
UNC Departments not on the Chapel Hill campus

External
Other non-UNC Universities
Government Laboratories
Commercial businesses

 

Instrument Use Charges

  Chemistry UNC-CH UNC-OFF External
Prime Time $36.88 $42.71 $46.12 $150.00
Off Hours $12.81 N/A N/A N/A

Prime time is defined by the building open and close hours, currently 7:00 AM to 7:00 PM

 

Hourly Rates - Consulting Services

  Chemistry UNC-CH UNC-OFF External
Consultation $74.95 $88.40 $96.29 $150.00

 

Typical Full Service Analysis

All charges are determined by the hour - both instrument and staff time charges apply.

  • MS (Direct infusion ESI)
  • HRMS-I (Direct infusion ESI, <20 ppm accuracy)
  • HRMS-II (Direct infusion ESI, <5 ppm accuracy)
  • MSMS (Nano-ESI, low res)
  • ICPMS (Solution based; direct infusion)
  • MALDI-MS (Nd:YAG Laser 355 nm; 9.4T FTMS)