Agilent Technologies 8453 User Manual

240 Understanding Your Agilent ChemStation
11 Evaluating System Suitability
Calculation of Peak Symmetry
Calculation of Peak Symmetry
The ChemStation does not determine the asymmetry ratio of a peak, usually
done by comparing the peak half-widths at 10% of the peak height, or 5% as
recommended by the FDA.
Peak symmetry is calculated as a pseudomoment by the integrator using the
following moment equations:
If no inflection points are found, or only one inflection point is reported, then
the peak symmetry is calculated as follows:

Agilent Technologies 8453 Specifications

General

Brand	Agilent Technologies
Model	8453
Category	Laboratory Equipment
Language	English