This poster compares the performance of various SPE column chemistries using 10-500 mg bed weights, in order to investigate whether sorbent conditioning and equilibration steps are truly required.
Solid phase extraction is generally regarded as the gold standard when comparing sample preparation approaches. However, SPE processing can be laborious and time consuming. In most cases conditioning with an organic solvent is required, followed by equilibration with an aqueous based solvent prior to sample loading.
EVOLUTE® EXPRESS combines sorbent wettability with optimized SPE components, allowing better flow consistency and in many cases eliminating the need for SPE column conditioning; thus simplifying and reducing extraction processing.
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