Solid-phase microextraction (SPME) is a sample preparation method developed to solve some of the analytical challenges of sample preparation as well as sample introduction and integration of different ...

SPME is an equilibrium-based non-exhaustive sample preparation technique that was originally developed to simplify and speed up sample preparation for volatile and semi-volatile analytes while ...

A team from the University of Waterloo have developed a direct and fast means of quantifying drug levels in beverages and bodily fluids. Using a new analytical setup – dielectric barrier discharge ...