Fully Automated uSPE / QuEChERS Workflows

Name: Fully Automated uSPE / QuEChERS Workflows
Brand: PAL System

PAL Systems for Micro-SPE / QuEChERS cleanup

Accurate quantification and identification of trace-level target analytes within complex matrices, such as pesticide residues in fruits and vegetables, pharmaceuticals in wastewater, or persistent organic pollutants like per- and polyfluoroalkyl substances (PFAS) in drinking water and seafood, pose a significant analytical challenge. Sample preparation techniques are essential to isolate or concentrate analytes of interest while mitigating the impact of potentially interfering matrix components.

Proven workflows with PAL Systems and PAL uSPE Cartridges enable fully automated analysis of pesticides, glyphosate, AMPA veterinary drugs and PFAS. C18 materials are widely used outside of QuEChERS for veterinary drug analysis by LC/MS. Strong anion exchange material (SAX) is the standard for extracting very polar pesticides using the QuPPe method, suitable for compounds like glyphosate and AMPA. Weak anion exchange material (WAX) is ideal for analyzing per- and polyfluoroalkyl substances (PFAS).

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