Development of salt-induced homogeneous liquid–liquid extraction using a deep eutectic solvent performed in a narrow-bore tube for the extraction of Zn(ii), Cu(ii), and Cd(ii) ions from honey samples

Abstract

In this study, a sample preparation procedure based on salt-induced homogeneous liquid–liquid extraction performed in a narrow-bore tube was used for the preconcentration and extraction of Zn(ii), Cu(ii), and Cd(ii) ions from honey samples.