Data Analysis includes the same integration algorithms as available in both OpenLAB CDS ChemStation Edition and OpenLAB CDS EZChrom Edition. The processing method supports all the initial and timed events from ChemStation or EZChrom. In each method, you must select the integrator that you want to use.
Agilent has conducted an extensive number of tests comparing integrator results from Data Analysis and ChemStation/EZChrom to ensure compatibility between the results from the two software packages. The tests include a variety of different signal types and peak forms. Differences that have been observed in these tests are in general below 0.1 % of the peak area/height, due to minor improvements in accuracy of the integrator algorithms.
For the EZChrom integrator, rounding differences may occur compared to OpenLAB CDS EZChrom Edition. The EZChrom integrator in Data Analysis does not round anything (for example, an area can be shown as 102.9861234), whereas EZChrom Edition rounds the values for area and height to the next integer (for example, the same area would be shown as 103).
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