A sample preparation method that gathers analytes from solution onto a solid-phase substrate, followed by extraction or desorption of the analyte from the substrate via an appropriate solvent. There are a variety of solid materials that are used to selectively extract target analytes from a sample or remove the sample matrix. SPE is also used as a concentration technique or to change the solvent to one that is more amenable to the analysis. The solid phase material is placed in a variety of holders, from cartridges and disks, to being coated onto a fibre (SPME) or stir-bar (SBSE).
Solid-Phase techniques
- Micro-Extraction by Packed Sorbents (MEPS)™
- Monolithic Material Sorptive Extraction (MMSE)
- QuEChERS d-SPE
- Solid-Phase Dynamic Extraction (SPDE)
- Solid Phase Micro-Extraction (SPME)
- Solid Phase Extraction thermal desorption (SPE-tD)
Solid-Phase Extraction Training Courses
Universal laboratory-based, hands-on training in Solid-Phase Extraction:
Universal classroom-based and Virtual Classroom training in Solid-Phase Extraction:
- Practical Essentials of Solid-Phase Extraction (SPE)
- Practical Essentials of Solid-Phase Micro-Extraction (SPME)