|Articles|December 1, 2004

LCGC Europe

  • LCGC Europe-12-01-2004
  • Volume 17
  • Issue 12

Influence of Na+- and K+- Concentration in Solvents on Mass Spectra of Peptides in LC/ESI–MS

In this article, the authors examine the concentration-dependent influence of Na+- and K+ ions on mass spectra of peptides, with human gastrin as a model peptide using LC/ESI–MS as the selected ionization technique.

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