Table Of Content

Contents 1991 I, No. 1-2 In memoriam em. O. Univ.-Prof. Dr. DDr. h. c. Michael Karl Zacherl. H. Malissa sen. Fundamental Review Challenges in the Structural Characterization of Thin Organic Films. P. W. Bohn, D. J. Walls Original Papers Ion-Pair Adsorption Film Colorimetry of Iron(III) in Water Samples and Human Serum. E. Kaneko, H. Tanno, T. Yotsuyanagi Microdetermination of Fluoride by Spectrophotometry of Arsenazo(III)- Complex of Zr Back-Extracted from HTTA in Benzene. R. Rastogi, H. R. Mhatre, M. A. Mahajan, N. K. Chaudhuri, S. K. Patil Micelle-Stabilized Liquid Room-Temperature Phosphorimetry for Metals: The Micellar Reaction of Gallium with 7-lodo-Hydroxyquinoline-5- Sulfonic Acid and Its Application to the Metal Determination. Y.-M. Liu, M. R. Fernandez de la Campa, M. E. Diaz Garcia, A. Sanz-Medel Spectrophotometric Method for the Determination of Demeclocycline Using Sodium Molybdate as Analytical Reagent. M. Jelikié-Stankov, D. Stankov, D. Malesev, Z. Radovié Determination of Y, Sm, Eu, Gd, Dy, Ho, Er in High Purity Terbium Oxide by ICP-AES. S. S. Biswas, A. Sethumadhavan, P. S. Murty Acid-Base Equilibrium of B-Adrenoceptor Blocking Agents in Acetic Acid Medium and Methods for Their Titration. J. Barbosa, M. E. Torrero Adsorptive Voltammetric Determination of the Trace Amount of Cobalt. News Section Announcement IV Contents Book Review Conference Calendar 1991 I, No. 3-4 Original Papers Diffuse-Reflectance Fourier Transform-Infrared Spectroscopic Microanalysis of the Flavonolignans. F. Martinez, T. Adzet, J. Iglesias Cathodic Stripping Voltammetric Determination of Anti-Cancer Medicine Nitrocaphanum at Nafion Modified Electrode. L. Jin, N. Bi, J. Ye, Y. Fang Simultaneous Differential Kinetic Determination of Cobalt and Nickel Based on On-Line Complex Formation and Ligand Substitution Reaction Using a Stopped-Flow FIA System. T. Yamane, C. Ishimizu Adsorptive Stripping Voltammetry of Selected Cephalosporin Antibiotics and Their Direct Determination in Urine. B. Ogorevc, A. Krasna, V. Hudnik, S. Gomiséek Separation of Inorganic Anions by Reversed-Phase Ion-Pair Chromatography with Direct UV Detection. H. Zou, Y. Zhang, P. Lu lodine in Mineral Waters: A Comparison of Results from Two Analytical Techniques. ; M. Dermelj, Z. Slejkovec, A. R. Byrne, B. Kenda, T. Cerk, B. Gorenc Multicomponent Analysis with a Computerized Flow Injection System Using LED Photometric Detection. M. Trojanowicz, J. Szpunar-Lobinska, Z. Michalski Spectrofluorimetric Determination of Carbaryl and 1-Naphthol in Micellar Media. J.H. Ayala, A. M. Afonso, V. Gonzalez Kinetic Photometric Determination of Metal Ions, Based on Competitive Oxidation and Complexation Equilibria. F. Garcia Sanchez, A. Navas Diaz, M. Santiago Navas Potentiometric Determination of Silver(I), Palladium(LI) and Gold(III) in Mixtures by Use of an Iodide-Selective Electrode. M. T. M. Zaki, A. E.-S. Mohamed Time-Resolved Micelle-Stabilized Room-Temperature Phosphorimetry for Simultaneous Determination of Gallium and Indium. Y.-M. Liu, J. 1. Garcia Alonso, M. R. Fernandez de la Campa, M. E. Diaz Garcia, A. Sanz-Medel Contents Spectrophotometric Assay of Retinol Via Charge-Transfer Complexes. F. A. Ibrahim, S. M. Hassan, M. M. Hefnawy News Section Announcement 1991 I, No. 5-6 Original Papers Pressure Dependence of Secondary Ion Emission from Selected Transition Metals Under Nitrogen Dioxide. W. Seidel, D. Thiel Spectrophotometric Determination of Micro Amounts of Tetrathionate Via Its Oxidation with Permanganate. Y. Miura, H. Kitamura, T. Koh Laser Micro Mass Analysis of Bulk Polymeric Samples. D. Holtkamp, G. Bayer, R. Holm Preconcentration and Selective Determination of Traces of Tin in Natural Waters. T. Kiriyama, R. Kuroda Synthesis and Properties of Disulfonated (2-Benzimidazolyl)(phenyl)meth- anone 5-nitro-2-pyridylhydrazone (S,BINPH) and Spectrophotometric Determination of Trace Amounts of Nickel with §, BINPH. T. Odashima, M. Yamaguchi, H. Ishii Determination of IO; by Flow Injection Analysis with 5-Br-PADAP and SCN’. X. Chen, X. Zhao, Z. Kou, Z. Hu Determination of True Selectivity Coefficients of Neutral Carrier Calcium Selective Electrode. _ T. Sokalski, M. Maj-Zurawska, A. Hulanicki Simplex-Optimization with a New Criterion. Applications to Dual-Column Ion Chromatography. O. N. Obrezkov, A. V. Pirogov, I. V. Pletnev, O. A. Shpigun Spectrofluorimetric Determination of Traces of Indium with 5-Chlorosali- cylidene-o-Aminophenol. F. Capitan, A. Navalon, J. L. Vilchez, L. F. Capitan-Vallvey Trace Analysis of Anionic Surfactants in Mineral Waters and Soft Drinks by Spectrophotometry. D. Gorenc, B. Adam, B. Gorenc VI Contents News Section Conference Calendar Abstracted/Indexed in: Current Contents, SCI, ASCA, Analytical Abstracts, Biosis, Chemical Abstracts