Erratum to: Anal Bioanal Chem
DOI: 10.1007/s00216-015-8937-2
The publisher regrets that in the original version of this article the units in the legend of Fig. 5b and the greek charakter μ (micro) were incorrect. The correct version of Fig. 5 is given below.
Our sincere apologies to the authors.
Fig. 5 Relative change of ion abundances of spectra of RTL-W1 exposed to various concentrations of copper sulfate (a), acridine (b) and BNF (c) compared to the controls. Data are shown as means and standard deviations of six independent experiments
Footnotes
The online version of the original article can be found at http://dx.doi.org/10.1007/s00216-015-8937-2.
