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. Author manuscript; available in PMC: 2013 Mar 23.
Published in final edited form as: J Chromatogr A. 2012 Jan 25;1230:30–40. doi: 10.1016/j.chroma.2012.01.053

Fig. 2.

Fig. 2

Effect of stationary phase or organic modifier on resolution of SCMSV peptide pairs substituted with alanine (Ala, A), valine (Val, V) or isoleucine (Ile, I) at position X (Table 1). Column denotions: C8, cross-hatched; C18, white; Hydro, upward slanted line; Fusion, black; Polar, grey; Phenyl-Hexyl, downward slanted line. Sequences of AmN, AcN, AmC and AcC peptides shown in Table 1. HPLC conditions shown in Section 2.3. Data shown in Table 3.