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- Posts: 1
- Joined: Fri Jun 24, 2022 1:49 pm
In at least three products a 'ghost peak' was attributed to swab leachate. But I reason what is the probability that a compound being leached from a swab elutes at the same RT as the main peak, for 3 different molecules with totally different methods.
We have done the usual checks for carry over, late eluting peaks and gradient false peaks.
Do you have any suggestions or reading material I can visit, or maybe you need more information?