Solid phase extraction (SPE) is a widely used technique designed for rapid, selective sample preparation and purification prior to chromatographic or LC/MS analysis. In SPE, one or more analytes from a liquid sample are isolated by extracting, partitioning, and/or adsorbing onto a solid stationary phase. Download this guide now to learn expert advice on how to improve your SPE results from just OK to great, every time.
This guide includes:
- Advice on selection of the best SPE sorbent to suit your analyte of interest
- How to optimise loading pH and the importance of refining wash and elution strength
- Technical tips on how to set the best flow rate for a successful reverse phase SPE workflow
- Explanation of the recovery and reproducibility benefits of composited SPE microplates and columns
- How to ensure an optimal dry down after solid phase extraction.
