Applications of derivative UV spectrophotometry for the determinations of cetirizine dihydrochloride in pharmaceutical preparations.
Joanna Drozd, Hanna Hopkała, Genowefa Misztal, Beata Paw
Determination of active substances in antiallergic and antiphlogistic multicomponent preparations by high per-formance liquid chromatography (HPLC).
Wanda Białecka, Anna Kulik, Teresa Kaniowska
Determination of the active ingredient loperamide hydrochloride in pharmaceutical caplets by high performance thin layer chromatography with ułtraviolet absorption densitometry of fluorescence quenched zones.
Studies on the influence of auxiliary substances on the physicochemical characteristics of ophthalmic drugs.
Part I. Studies on the influence of auxiliary substances on the critical micellar concentration of surfactants solu-tions in eye drops containing