Fig. 3From: Automated fragment formula annotation for electron ionisation, high resolution mass spectrometry: application to atmospheric measurements of halocarbonsisotopocules of \(\text {CCl}_{{4}}\) with mass and relative intensity w.r.t. \(\text {CCl}_{{4}}\). The abundant formula \(\text {CCl}_{{4}}\) has one isotopocule \(\text {CCl}_{{3}}\)[\(^{37}\)Cl] of relative intensity greater than one (1.279504). See Table S8 in the Additional file 1 for numerical dataBack to article page