Agilent Technologies 8453 Operator's Manual page 432

7
Calibration
Recalibration
Recalibration of all Retention/Migration Times
This feature allows the retention/migration time recalibration of all identified
and unidentified peaks. This is done by using the retention/migration times of
the identified peaks. There is no update of response factors for unidentified
peaks.
158 Understanding Your Agilent ChemStation