In-syringe dispersive liquid-liquid microextraction using deep eutectic solvent as disperser: Determination of chromium (VI) in beverages

A novel approach for dispersive liquid-liquid microextraction based on the use of deep eutectic solvent as a disperser was presented for the first time. The procedure was automated based on an in-syringe flow system coupled with UV–Vis detection and demonstrated by the determination of chromium (VI)...

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Veröffentlicht in:	Talanta (Oxford) 2020-01, Vol.206, p.120209-120209, Article 120209
Hauptverfasser:	Shishov, Andrey, Terno, Pavel, Moskvin, Leonid, Bulatov, Andrey
Format:	Artikel
Sprache:	eng
Schlagworte:	1-Octanol - chemistry Beverages Carbonated Beverages - analysis Chromium (VI) Chromium - analysis Deep eutectic solvent Disperser solvent Dispersive liquid-liquid microextraction Drinking Water - analysis Food Contamination - analysis Formates - chemistry Fruit and Vegetable Juices - analysis In-syringe flow system Limit of Detection Liquid Phase Microextraction - instrumentation Liquid Phase Microextraction - methods Malus - chemistry Prunus avium - chemistry Quaternary Ammonium Compounds - chemistry Solvents - chemistry Spectrophotometry, Ultraviolet Syringes
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