Search results
Solid-phase extraction (SPE) technique was developed as an al-ternative practice in 1970s to liquid-liquid extraction (Thurman and Mills, 1998). Now, SPE is one of the widely used sample preparation methods for trapping analytes and separating them from sample matrix. Solid-Phase Extraction procedure, disposable car-
1 sty 2006 · Solid phase extraction (SPE) is an extraction method that uses a solid phase and a liquid phase to isolate one, or one type, of analyte from a solution.
17 lis 2015 · Overview. • Basic Theory. – Why do we need sample preparation? – Different SPE workflows. – Retention Mechanisms. • Method Development. – Example: extracting amitriptyline from serum. – Sorbent...
Successful sample preparation for most analytical techniques (HPLC, GC, spectrophotometry, RIA, etc.) has a threefold objective: namely, to provide the sample component of interest. in solution free from interfering matrix elements at a concentration appropriate for detection or measurement.
The information about novel methodological and instrumental solutions in relation to different variants of SPE techniques, solid-phase microextraction (SPME), in-tube solid-phase microextraction (IT-SPME), and magnetic solid-phase extraction (MSPE) is presented.
Solid phase extraction (SPE) is a broad term used to describe the separation technique in which liquids contact modified solid surfaces and a component of the liquid adheres to the solid. In a separate step, the solid releases the component.
An innovative solid phase extraction (SPE) sorbent that offers a faster, cleaner way to extract your samples, completely revolutionizing traditional SPE methods. Traditional SPE
