Create a single peak plot

1. Create a composite group that is repeated on Peak_ID.

   With this group, you ensure that only one single peak is shown in each chromatogram.

   NOTE

   If you want to create a single peak plot for only one compound, you can filter the composite group for the required compound.

2. Add a chromatogram to the composite group.

3. Configure the Signal Axis of the chromatogram.

   1. Under Scaling, select All signals in given scale.
   2. Enter the following expressions for the upper limit of the signal axis:

   Use for	Expression	Description
   To	=Peak_Height*1.05	This expressions returns the peak height multiplied by 1.05.

4. There are different ways to configure the Time Axis page. With the following settings, the signal axis is labeled with absolute values, and the upper limit in each graph will correspond to the height of each peak.

   1. Under Scaling, select All Time Axes with Same Scale, and select the Custom scale check box.
   2. Enter the following expressions for the lower and upper limit of the time axis:

   Use for	Expression	Description
   From	=Round(Peak_BeginTime- 0.05*(Peak_EndTime - Peak_BeginTime), 1)	This expressions returns the peak begin time, minus five percent of the peak duration.
   To	=Round(Peak_EndTime + 0.05*( Peak_EndTime - Peak_BeginTime), 1)	This expressions returns the peak end time, plus five percent of the peak duration.

5. Save your settings.