@article{Filatova_Buryak_Iurchenko_Sur_Keytlin_2019, title={Use of UV-spectrophotometry for celecoxib assay in substance and dosage forms}, url={https://pharmj.org.ua/index.php/journal/article/view/537}, abstractNote={<p>The UV-specters of celecoxib in purified water, 95% ethyl alcohol, 0,1 M and 1 M chloride acid solutions, 0,1 M and 1 M sodium hydroxide solutions, 0,1 M and 1 M sulfuric acid solutions, acetonitrile and chloroform have been studied. It was defined that UV-specters of celecoxib are characterized by absorption peaks&nbsp; within 238-256 nm. The procedure of celecoxib assay in substance and capsules was carried out.</p&gt;}, number={2}, journal={Farmatsevtychnyi zhurnal}, author={Filatova, H.A. and Buryak, V.P. and Iurchenko, I.O. and Sur, S.V. and Keytlin, I.M.}, year={2019}, month={Mar.}, pages={86-91} }