UHPLC-MS/MS method for the determination of the cyclic depsipeptide mycotoxins beauvericin and enniatins in in vitro transdermal experiments

- We developed a high-throughput bioanalytical UHPLC-MS/MS method for BEA and ENNs.
- Significant adsorption to glass occurs, depending on solvent composition.
- BEA and ENNs are chemically stable under in vitro transdermal test conditions.