From: MIDcor, an R-program for deciphering mass interferences in mass spectra of metabolites enriched in stable isotopes
m0
m1
m2
m3
m4
natural
1.0
0.0
Q3-13C
0.005
1.037
−0.044
0.002
0.
QU-13C
0.003
0.004
0.018
1.011
−0.036