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Ultrasound-assisted ionic liquid/ionic liquid-dispersive liquid–liquid microextraction for the determination of sulfonamides in infant formula milk powder using high-performance liquid chromatography

✍ Scribed by Shiqian Gao; Xiao Yang; Wei Yu; Zhongling Liu; Hanqi Zhang

Book ID: 116906098
Publisher: Elsevier Science
Year: 2012
Tongue: English
Weight: 481 KB
Volume: 99
Category: Article
ISSN: 0039-9140
DOI: 10.1016/j.talanta.2012.07.050

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## Abstract A dispersive liquid–liquid microextraction (DLLME) method using __in situ__ halide exchange reaction to form ionic liquid (IL) extraction phase was developed to determine four insecticides (i.e. methoxyfenozide, tetrachlorvinphos, thiamethoxam, and diafenthiuron) in water samples. The p