Dear Tim,
In the way the algorithm was designed, the lower mass is always considered to
be the parent and the higher mass is considered to be the adduct. That's why id
doesn't work with negative adduct masses.
However, since your usage is plausible (although you're not exactly searching
for "a
I want to include a search for source induced fragments in mzmine. I tried
adding a loss of water or ammonia in the adduct search box, but none of the
source fragments I know of where identified.
1. I have Mzmine 2.11 installed on Mac OS X, 64 bit; I’m running Java version
1.6.0_65
2. Default
