Orochem - Model SPE - Solid Phase Extraction Brochure

“SPE is a method of sample preparation that concentrates and purifies analytes from solution by sorption onto a sorbent contained in either a disposable solid phase cartridge or a 96-well plate, followed by elution of the analyte with a solvent and reconstitution into a mobile phase that is appropriate for the instrumental method used for analysis” (E.M.Thurman and M.S.Mills, Solid-Phase Extraction – Principles and Practice, John Wiley, New York, 1998)