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peak shape

Articles tagged peak shape. Tags group methods across clusters so a technique can be found from more than one route.

2 articles

Mass spectrometer coupled to a liquid chromatography system with sample vials in the foreground

chromatography

Reversed phase for peptides

Diagnose ruined peptide reversed-phase peaks: hydrophobic retention, acetonitrile gradients, and a sample solvent that is too strong.

8 October 2026 · 7 min read

Gloved hand placing a vial into the autosampler of a modular HPLC system with solvent bottles on top

chromatography

Sample solvents that wreck a peak shape

Name the sample-solvent failures that split, front, or break through a peak, and decide whether to dilute before the next injection.

8 October 2026 · 7 min read