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Separation–preconcentration of nickel and lead in food samples by a combination of solid–liquid–solid dispersive extraction using SiO2 nanoparticles, ionic liquid-based dispersive liquid–liquid micro-extraction

✍ Scribed by Jalbani, Nusrat; Soylak, Mustafa

Book ID: 125844930
Publisher: Elsevier Science
Year: 2015
Tongue: English
Weight: 492 KB
Volume: 131
Category: Article
ISSN: 0039-9140
DOI: 10.1016/j.talanta.2014.07.099

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## Abstract In this paper, solid‐phase extraction (SPE) in combination with dispersive liquid–liquid microextraction (DLLME) has been developed as a sample pretreatment method with high enrichment factors for the sensitive determination of amide herbicides in water samples. In SPE–DLLME, amide herb