Chapter 8 Viewing Voyager PSD Data

Selecting peaks manually

For optimum mass accuracy, select peaks as described in “Selecting calibration peaks for optimum mass accuracy” on page 8-19.

To manually select the reference mass for a peak:

1.Right-click-drag over the peak of interest.

The Reference Mass dialog box (Figure 8-6)is displayed and lists all masses in the calibration reference file. The entry highlighted is the nearest match in the calibration reference file to the selected peak that is within the mass tolerance specified.

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Figure 8-6 Reference Mass Dialog Box

8-16 Applied Biosystems