Sponsor
This work was supported by the Environmental Protection Agency on Grant No. R811876
Published In
Review of Scientific Instruments
Document Type
Article
Publication Date
1-1-1988
Subjects
Mass spectrometers -- Design and construction, Electric discharges
Abstract
An atmospheric pressure ionization (API) source for a VG 7070E‐HF mass spectrometer has been built and successfully operated at an accelerating potential of 6 kV. Hydrated protons and hydrated organic ions formed in the API source can be either partially or completely disaggregated by collisionally induced dissociation before entering the mass analyzer. The protonated molecular ions of pinacolone and 2,4‐pentanedione can be fully separated (R=2800, m/z 101,
DOI
10.1063/1.1139836
Persistent Identifier
http://archives.pdx.edu/ds/psu/7642
Citation Details
Grange, A. H., O’Brien, R. J., & Barofsky, D. F. (1988). Medium resolution atmospheric pressure ionization mass spectrometer. Review of Scientific Instruments, 59(4), 573.
Description
Article appears in Review of Scientific Instruments (http://rsi.aip.org/) and is copyrighted (1988) by the American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.