Hi again,
After my first issue, i share you the second one for now if you have any solution.
With MSDial v3.12 and 4.70, i have issue with the ion selected by the software.
For example
(https://i.ibb.co/jHbQNQf/Cpd.jpg)
Here, you can see a part of my .msp file.
MSDial can identify my compound, but use one strange mass for extract the area
(https://i.ibb.co/wYVZkrk/massUse.jpg)
Why MSDial choose this mass ?
Is it possible to limit the mass selection with mass present in our mass spectrum ?
Thanks again for your help,
regards