Skip to main content
. Author manuscript; available in PMC: 2015 Mar 1.
Published in final edited form as: J Am Soc Mass Spectrom. 2014 Jan 9;25(3):480–489. doi: 10.1007/s13361-013-0797-4

Figure 1.

Figure 1

FAIMS spectra for 2+, 3+, and 4+ ions of Syntide 2, measured using He/N2 with 0–100 % He (as labeled). The peak widths [full width at half maximum (FWHM)] are given on each panel. The data at 82 %, 88 %, and 97 % He are not shown, but their metrics are included into Figure 2