Heves megyei aprónyomtatványok 21/O
Stream B Chairman: K. FOTHERBY 15.00 K-5 A. F. FELL (U.K.): The quality control of pharmaceutical formulations by higher order derivative spectroscopy 15.30 C-25 H. S. De BOER and W. J. VAN OORT (Netherlands): Polarography of corticosteroids (The reduction mechanism) C-26 W. J. VAN OORT and H. S. DE BOER (Netherlands): Polarography of corticosteroids (Assay for pharmaceutical preparations) 16.15 C-27 G. HOBE (G.D.R.): Studies on pharmacokinetics and biotransformation of new potential steroid drugs 16.35 Intermission Chairman: A. F. FELL 16.45 C-28 I. ZÁMBÓ and I. SZILÁGYI (Hungary): Quantitative UV spectrophotometric determination of A5 steroid saponins and alkaloids in plants and their tissue cultures 17.05 C-29 YU. D. KHOLODOVA (U.S.S.R.): Chugae/s reaction in analysis of steroids 17.25 C-30 V. M. POTAPOV and V. M. DEMYANOVICH (U.S.S.R.): Chiroptical methods in steroid analysis 17.45 Closing session SOCIAL EVENTS AND ACCOMPANYING PERSONS' PROGRAM Wednesday, May 20th 8.30 a.m. Half-day program by bus to Mezőkövesd, where a folklore house will be visited and a collection of colourful embroideries will be shown. After the visit bathing in a special "cave-bath”. After this return through the beautiful Bükk-mountains. (For accompanying persons only.) 8.00 p.m. Reception in the "Park" restaurant. Tuesday, May 21st 3.00 p.m. Sight-seeing, including organ recital in the Cathedral. Wine tasting in a wine-cellar. (For foreign participants and accompanying persons.) 9