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. Author manuscript; available in PMC: 2014 Feb 15.
Published in final edited form as: J Chromatogr A. 2013 Jan 1;1277:15–25. doi: 10.1016/j.chroma.2012.12.044

Fig. 5.

Fig. 5

HILIC/SALT separation of +3 synthetic random coil peptide standards. Conditions: linear (increasing salt) gradient of 1 mM NaClO4/min (panel A) or 2 mM NaClO4/min (panels B and C) in the presence of 90% (panels A and B) or 85% (panel C) aq. acetonitrile/0.2% H3PO4, following 5-min isocratic elution in starting conditions of 90% aq. acetonitrile/0.2% H3PO4 (panels A and B) or 85% aq. acetonitrile/0.2% H3PO4 (panel C). Sequences of peptides a–i shown in Table 1.