The QNT Editor
Calibration Settings (Calibration)

In the simplest case of a chromatographic analysis, first one or several standard samples and then the unknown samples are analyzed. All samples of a sequence are evaluated based on the same standard samples. If the quality of the column changes between processing the first and the last sample, this will not be considered.

That is why Chromeleon allows sample evaluation via specific patterns or based on any selected standard samples. The settings are determined via the Calibration Mode on the General tab page of the QNT Editor.

The Calibration tab page indicates which standard samples are used for calibrating the current sample. When you change from the current sample to another sample by pressing the F4 or SHIFT+F4 keys, the list of the displayed standard samples is updated.

If you notice that a specific standard sample falsifies your calibration results, you can disable this sample in the Enabled column: The standard sample is excluded from the calculation. The associated calibration points appear in a different color in the curve.

For more information, refer to Calibrating  Disabling Calibration Samples.