Avoid common mistakes on your manuscript.
Erratum to: Food Anal. Methods DOI 10.1007/s12161-008-9051-2
In the original version of this article, there was an error in the experimental part, “Instrumental conditions” section. The first two sentences should read as follows:
Liquid chromatography was performed with Alliance 2960 Separations Module (Waters, Milford, MA, USA) by injecting 10 μl of the sample onto an Inertsil ODS-EP column (150 mm × 2.1 mm I.D., 5 μm) equipped with a guard column (5 mm × 2.1 mm I.D., 5 μm) of the same sorbent material (GL Sciences, Torrance, CA, USA). The separation was achieved in two chromatographic runs both using a gradient elution. The mobile phases used were: A) water containing 0.2% formic acid, B) acetonitrile containing 0.2% formic acid, C) 1.0 mM ammonium acetate and D) 100% acetonitrile.
In the first chromatographic run (‘LC run 1’), a constant flow rate of 0.2 ml min-1 was used. Isocratic conditions of 65:35 (A:B) were held during 0–3 min, after which a linear gradient was applied reaching 10:90 (A:B) at 22 min. Then initial conditions were restored and held until 35 min to equilibrate the column. In the second run (‘LC run 2’), flow rates of 0.1 ml min-1 (0–2 min) and 0.2 ml min-1 (2–35 min) were applied. Isocratic conditions with the solvent composition of 70:30 (C:D) were held during 0–10 min, after which a linear gradient was applied reaching 10:90 (C:D) at 15 min. These conditions were held until 22 min before restoring the initial conditions and equilibrating the column until 35 min.
Author information
Authors and Affiliations
Corresponding author
Additional information
The online version of the original article can be found at http://dx.doi.org/10.1007/s12161-008-9051-2
Rights and permissions
About this article
Cite this article
Kokkonen, M.K., Jestoi, M.N. A Multi-compound LC-MS/MS Method for the Screening of Mycotoxins in Grains. Food Anal. Methods 2, 239 (2009). https://doi.org/10.1007/s12161-009-9078-z
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12161-009-9078-z