Software Manual

Peak Integration
User Guide | 233
To hide or show peak view options
 Right-click in the chromatogram, choose View, and select the option or options
you want in the dropdown menu. The same options also appear on the View
menu.
Displaying Peak Results — the Peaks Table
Each peak is described in a Peaks table row. The following fields are displayed for
each peak:
 Peak number — sequential.
 Run name
 Trace type — UV traces display wavelength value in nanometers, for
example (280 nm). SIM traces display the peak’s height and area in the
relevant units.
 Start — the beginning of the peak, displayed in the units of the currently
displayed x-axis.
 End — the end of the peak, displayed in the units of the currently displayed
x-axis.
 Retention volume — the elution volume at maximum peak height.
 Retention time — the time at maximum peak height.
 Height (mAU) — the peak height at the retention volume/time, measured
from the UV trace to the calculated baseline.
 Area (ml*mAU) — the area under the curve between the UV trace and the
baseline.
 Relative area (%) — the relative peak area of all peak areas in a trace.
 Width at half height (ml) — the width (in ml) of the peak at 50% of the
maximum peak height.