With the constantly increasing social demand that new analytical
methods meet the requirements of green analytical chemistry, we can
observe several developments in different solvent-based microextraction
procedures [1,2]. One of them is solidified floating organic
drop microextraction (SFODME) [3]. Despite the intense development
in this technique for determining both organic as well as inorganic
analytes in recent years, we were unable to find any articles devoted
to SFODME procedures for inorganic anions [4].