Application of UV/VIS Spectrophotometry in Determination of Diclofenac

Page: 550

L. Čapkaa, H. Zlámalová-Gargošováb, M. Vávrováb, and L. Urbánkovác

a Institute of Analytical Chemistry, Academy of Sciences of the Czech Republic; b Department of Chemistry and Technology of Environmental Protection, Faculty of Chemistry, University of Technology, Brno; c Department of Veterinary Ecology and Environmental Protection, University of Veterinary and Pharmaceutical Sciences, Brno


The determination of diclofenac, a non-steroidal anti-inflammatory drug, is based on its complexation with Cu(II) acetate and Methylene Blue followed by extraction of the complexes into chloroform. The extract is analyzed by UV-VIS spectrophotometry.


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