Product (Daughter) Ion Mode - Waters Xevo TQ MS Operator And Maintenance Manual
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Also See for Xevo TQ MS:
- Operator's, overview and maintenance manual (248 pages) ,
- Quick start manual (2 pages)
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Product (daughter) ion mode
Product ion mode is the most commonly used MS/MS operating mode. You can
specify an ion of interest for fragmentation in the collision cell, thus yielding
structural information.
Product ion mode
Typical applications
You typically use product ion mode for the following applications:
•
Method development for MRM screening studies:
–
Identifying product ions for use in MRM transitions.
–
Optimizing CID tuning conditions to maximize the yield of a specific
product ion to be used in MRM analysis.
•
Structural elucidation (for example, peptide sequencing).
1-12
Waters Xevo TQ MS Overview
MS1
Static (at precursor mass)
Collision cell
Pass all masses
MS2
Scanning
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