A research group from the University of Valencia (Valencia, Spain) and the University of Alicante (Alicante, Spain) used ionic liquid?based single-drop microextraction followed by gas chromatography (GC) to analyze chlorobenzenes in real water samples.
A research group from the University of Valencia (Valencia, Spain) and the University of Alicante (Alicante, Spain) used ionic liquid–based single-drop microextraction followed by gas chromatography (GC) to analyze chlorobenzenes in real water samples. The method involves thermal desorption of the analytes from the ionic liquid droplet to the GC system using a commercially available thermodesorption system. They determined 10 chlorobenzenes in water samples, with RSDs of 2–17% and limits of detection of 1–4 ng/L.
Dispersive Liquid-Liquid Microextraction: A Review and Roundup of Green Sample Prep Advancements
May 15th 2024The still relatively new technique has distinct advantages, but a few of those benefits make it incompatible with some of the currently accepted principles of green sample preparation.