Capillary electrophoretic analysis of calcium and magnesium acetate samples produced from oil shale industry wasteUmerenkova, Violetta; Muldma, Kati; Närep, Angelica; Mets, Birgit; Kaldas, KristiinaEuroanalysis 2025 : XXII European Conference on Analytical Chemistry : Abstract Book2025 / art. P2-074 ; p. 583 https://www.euroanalysis2025.com/images/site/abstracts/ABSTRACT_EUROANALYSIS_2025.V13.pdf