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Displaying 1-3 of 3 results for Tag: Dispersive SPE

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Determination of Multiple Mycotoxins in Grain Using a QuEChERS Sample Preparation Approach and LC-MS/MS Detection

Instrument Type: LCMSMS

Mycotoxins are toxic secondary metabolites that are naturally produced by several species of fungi on agricultural products, particularly grain-based products. We demonstrate a fast, easy, and cost-effective approach for the determination of 16 mycotoxin residues in grain-based food using QuEChERS sample preparation with a Thermo Scientific Accucore aQ HPLC column and a Thermo Scientific TSQ Vantage triple quadrupole mass spectrometer for HPLC separation.

Fast and easy determination of 24 pesticide residues in red wine using QuEChERS and a Thermo Scientific Accucore aQ HPLC column

Instrument Type: LCMSMS

The Thermo Scientific UltiMate 3000 HPLC system is applied for the determination of 24 pesticide residues in red wine. The samples are prepared using Thermo Scientific HyperSep Dispersive SPE (QuEChERS), and the separation performed using a Thermo Scientific Accucore aQ HPLC column, with MS/MS detection.

Fast and easy determination of multiple mycotoxins in grain using QuEChERS and a Thermo Scientific Accucore aQ HPLC column

Instrument Type: LCMSMS

The Thermo Scientific UltiMate 3000 HPLC system is applied for the determination of multiple mycotoxins in grain-based food. The samples are prepared using Thermo Scientific HyperSep Dispersive SPE (QuEChERS), and the separation performed using a Thermo Scientific Accucore aQ HPLC column, with MS/MS detection.