Forensic

Forensic researches unravel the mysteries of a sample, what is the residue, what drugs were present? Get in-depth answers to your questions, answered by SCIEX experts and your peers.

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What is variable window SWATH acquisition and why does it improve results quality?

What is variable window SWATH acquisition and why does it improve results quality?

To continue to improve the quality of the SWATH acquisition data that one can achieve in complex matrices, we are working on ways that we can decrease the size of the Q1 window, while still maintaining full mass range coverage and optimal cycle times.  One great way...

What is variable window SWATH acquisition and why does it improve results quality?

What is SWATH acquisition and what are the critical acquisition attributes?

In data-independent acquisition strategies like SWATH acquisition, an expanded mass isolation window is stepped across a mass range covering the mass-to-charge (m/z) distribution of peptides and a full scan MS/MS spectrum is collected at each step. Post-acquisition,...