Thermo Fisher Scientific
The trend for multi-residue pesticide analysis is towards faster, simpler, more generic methods of extraction with minimal, if any, clean-up to facilitate higher sample throughput. But this approach can result in extracts with high levels of matrix co-extractives, which will inevitably lead to faster contamination of LC–MS/MS and especially GC–MS/MS systems. The reluctance to use a cartridge SPE clean-up step most likely results from the time required for manual procedures and time taken to achieve the optimum balance between removal of co-extractive without loss of analytes.
This webinar will highlight an automated and optimized online miniaturized cartridge clean-up approach providing more effective clean-up of QuEChERS extracts to overcome the analytical challenges faced by laboratories undertaking pesticides residues analysis.
Dr. Daniela Cavagnino, Product Marketing Manager, GC & Sampling Solutions as Thermo Fisher Scientific
Dr. Cristina Jacob, Product Manager of LC TriPlus Autosamplers, Thermo Fisher Scientific
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