At a guess? You ran too hot, or too long, and isomerised or degraded your target.
If you request the chromatogram, I suspect you’ll find there is at least 1 peak they didn’t even try to ID
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At a guess? You ran too hot, or too long, and isomerised or degraded your target.
If you request the chromatogram, I suspect you’ll find there is at least 1 peak they didn’t even try to ID