BioMed Research International / 2013 / Article / Fig 8

Research Article

Estimation of Ion Competition via Correlated Responsivity Offset in Linear Ion Trap Mass Spectrometry Analysis: Theory and Practical Use in the Analysis of Cyanobacterial Hepatotoxin Microcystin-LR in Extracts of Food Additives

Figure 8

Manual fragmentation, the mother ion 509.2 [M + H + Na]2+ provided MCYST-LR molecular ion 995.3 and dehydrated ion 977.5 in the MS2 spectrum.