1. DETERMINATION OF SOME AMINOACIDS FROM PHARMACEUTICAL PRODUCTS BY USING A KINETIC METHOD BASED ON A CLOCK LANDOLT-TYPE SYSTEM OF REDOX REACTIONS. Authors: SIMONA BUNGĂU, I. BALDEA, LUCIAN COPOLOVICI.2. KINETIC DETERMINATION OF B1, B2 AND B6 VITAMINS. Authors: SIMONA BUNGĂU, LUCIAN COPOLOVICI, GAVRIL NIAC, I. BALDEA.