Volume 88, No. 2

1.	Investigation of the Some Electron Transfer Bioprocesses by Voltammetric Techniques I. G. DAVID, M. DIACONU, G. L. RADU, V. DAVID
2.	A Dynamic Kinetic Model of the Artificial Activated Sludge Process S. FLESCHIN, M. SCRIPCARIU, A. A.BUNACIU
3.	Improvement of Falling Number on Romanian Wheat Flours E. IORGA, N. BELC, A. STANCOV, GH. CAMPEANU
4.	Analysis Improvement of Drugs Using Modern Methods A. A. BUNACIU, S. FLESCHIN, H. Y. ABOUL – ENEIN
5.	Determination of Vitamin H1 by the Potentiometric Titration L. VLĂDESCU, I. BADEA, D. MOJA
6.	Determination of Michaelis Constants for - Lactamase Reaction by Spectrophotometric Methods M. SCRIPCARIU, S. FLESCHIN, V. MAGEARU
7.	Organic Phase Amperometric Biosensor for Detection of Pesticides A. CIUCU, C. CIUCU
8.	Analytical Measurements in Metabolic Changes of Bacterial Medium M. SCRIPCARIU, S. FLESCHIN, A.A.BUNACIU, V. MAGEARU
9.	Electrical Properties of Some New l-Asparagic Derivatives in Thin-Films I. CAPLANUS