In-syringe vortex-assisted dispersive liquid–liquid microextraction for determination of copper and vanadium in food samples using a new poly functionalized pyridinone derivative as a complexing agent and soybean oil methyl ester as extraction solvent
Wael I. Mortada, Eslam A. Ghaith, A. B. Abdallah
Topics & Concepts
Extraction (chemistry)Detection limitChemistrySolventChromatographyVanadiumDerivative (finance)Sample preparationLinear rangeCertified reference materialsCopperAnalytical Chemistry (journal)Nuclear chemistryOrganic chemistryFinancial economicsEconomicsAnalytical chemistry methods developmentElectrochemical Analysis and ApplicationsRadioactive element chemistry and processing