RESUMO

Disposable pipette tips extraction consists of a solid-phase extraction in which the sorbent is poorly dispersed in a pipette tip, which allows a quick and dynamic contact between the aspirated analyte from the sample and the solid phase. It is a technique used particularly in food and forensic analysis, since it requires a small amount of sample and solvent. This article highlights the principles, advantages and disadvantages of the disposable pipette tips extraction method and reviews recent applications.

Assuntos

Equipamentos Descartáveis , Resíduos de Praguicidas/análise , Extração em Fase Sólida , Análise de Alimentos , Toxicologia Forense , Humanos