Skip to main content
. Author manuscript; available in PMC: 2018 Oct 15.
Published in final edited form as: Rapid Commun Mass Spectrom. 2017 Oct 15;31(19):1651–1658. doi: 10.1002/rcm.7952

Figure 8.

Figure 8

Tandem mass spectra of streptomycin (50 μg/mL) in water at normalized collision energies: (A) 15%, (B) 17%, (C) 25%, and (D) 30%. Spray solvent: 1:1 (v/v) methanol:water with 0.1% (v/v) formic acid. Spray voltage: 5 kV.