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No. However, it is a good idea to calibrate all scan settings at least once a year. In this way, if the zoom scan setting is used in the future, it can be reasonably easy to calibrate at that time.

Scan ModeLCQ Fleet Scan Rate (amu/s)LTQ & LXQ Scan Rate (amu/s)LTQ Velos Scan Rate (amu/s)LTQ Velos Pro Scan Rate (amu/s)
RapidNANANA66.000
Normal12.50016.70033.30033.300
Enhanced5.0005.0005.0005.000
Zoom1.1001.1001.1001.100
Ultra ZoomNA272727
Turbo125.000125.000125.000125.000
What does a proper cal mix look like, what should my NL be
NL

The tune file contains four items: Source parameters, ion optic parameters, AGC targets, and scan time settings.

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