UNIFI: How to display the background subtracted spectrum? - WKB90037
Article number: 90037
OBJECTIVE or GOAL
- Display background-subtracted spectrum on the Investigate screen
ENVIRONMENT
- UNIFI
PROCEDURE
- Open the Investigate screen.
- Display the target chromatogram.
- Choose “Process Options”.
- Select Combine spectra from the pull-down menu.
- In “Times to average”, enter the range of retention time for which you want to integrate spectra.
- It can be entered automatically by right-dragging on the Chromatogram screen.
- Check the “Times to subtract” and enter the range of the background retention time.
- It can be entered automatically by right-dragging on the Chromatogram screen.
- Make the time window of the entered “Times to average” and the “Times to subtract” to be the same.
- Click Start.
ADDITIONAL INFORMATION
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