Erratum to “A Comparison of Electrospray Ionization and Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry with Nuclear Magnetic Resonance Spectroscopy for the Characterization of Synthetic Co-Polymers” [ Eur. J. Mass Spectrom. 12(5),301–310 (2006)]

Abstract

In Issue 5 of Volume 12, Figure 7 (see opposite) was omitted from the paper by Alhazmi et al. (page 309).

Figure 7.

(a) Mole fraction of BA obtained by the polymerization simulator, ESI-MS, ¹H NMR and MALDI-MS as a function of copolymer conversion for PBA/PMMA (reaction i). (b) Mole fraction of BA obtained by the polymerization simulator ESI-MS and ¹H NMR as a function of copolymer conversion for PBA/PVAc copolymers. The solid lines are the theoretical prediction of the BA mole fraction for PBA/PVAc and the composition data is the cumulative composition. (c) Mole fraction of MMA obtained by polymerization simulator, ESI-MS and ¹H NMR as a function of copolymer conversion for PMMA/PVAc copolymers.