Development and Validation of the Simple and Sensitive Spectrophotometric Method of Amoxicillin Determination in Tablets using Sulphanilamides

by Oksana Kostiv, Olha Korkuna, Petro Rydchuk
Published 2020-03-01

Ion-pair complexes formation between fluoroquinolone antibiotics and methyl red and their use for the extraction-spectrophotometric analysis

by Olha Korkuna, Tetyana Zhak, Maria Smolinska
Published 2017-09-01