Choose Peak Integration from the Analyze menu to analyze your chromatogram using the Peak Integration feature.
When you choose Peak Integration from the Analyze menu, a dialog will be displayed. Click and drag the cursor across the peak to select it. You can autoscale, zoom in, and zoom out using the buttons.
Click the Add button to perform the integration and add the peak. Values for the Retention Time, Area, and Percent Area will be displayed.
If you have a double peak (or triple, etc.) that needs to be split, select and add the entire group of peaks first. Then, click the point at which you want to split the peaks and click Split.
To remove an integration that has already been added, click the peak to select it, and then click Remove.