Acta Chimica 128. (1991)

1. szám

Bolis, G. В. s. Coni, E. Bombicz, P. s. Gábor, T. Bonardi, M, Sabbioni, Ej Instrumental and radiochemical proton activation analysis in biological samples and semiconductors...................................................................................................... 653 Borossay, J., Torkos, К., Danes, É., Baráz, Z.: Investigation of chemisorbed layers on metal surfaces by desorption spectroscopy.......................................................................................... 647 Borossay, J. s. Orosz, Gy. Borossay, J. s. Danes, É. Borszéki, J., Hartha, L.: A novel sample preparation technique for the determination of sulphur in oil products by the ICP-OES method........................................................................................ 633 Bortoli, A., Dell’Andrea, E., Gerotto, M., Marin, V., Moretti, G.: The analytical techniques for total mercury (Hg), methyl-mercury (MeHg) and selenium (Se) determination in a fisherman and fishing families group of North Adriatic coast.................................................. 573 Broekaert, J. A. C. s. Heltai, Gy. Brunvoll, J., s. Cyvin, S. J. Buczkowska, D. s. Zasepa, W. Burewicz, A. s. Jagodzinski, P. Buzási-Győrfi, A. s. Vámos-Szilvássy, Zs. Camoni, I., Pontecorvo, D., Rubbiani, M., Alimonti, A., Petrucci, F., Caroli, S.: Impurities of metal compounds in commercial fungicides based on copper salts........................................... 545 Caroli, S., Beccaloni, E., Fornarelli, L., Delle Femmine, P., Mancini, M., Gallorini, M., Záray, Gy.: Reference materials for the determination of elements in Mediterranean marine ecosystems...................................................................................................................... 507 Caroli, S. s. Alimonti, A. Caroli, S. s. Camoni, I. Caroli, S. s. Coni, E. Caroli, S. s. Pietra, R. Caroli, S. s. Zavattiero, E. Caroli, S. s. Senofonte, O. Castagnoli, O. s. Zavattiero, E. Chandra, R.: A study of uranyl(VI) complexes with N-, O- and S-containing ligands.......................... 233 Chandra, R-: Synthetic and spectral studies of uranyl(VI) complexes of sulphur and nitrogen containing ligands....................................................................................................................... 73 Cilia, M., s. Senofonte, O. Ciszewski, A. s. Matusiewicz, H. Coni, E., Alimonti, A., Fornarelli, L., Beccaloni, E., Sabbioni, E., Pietra, R., Bolis, G. B., Cristallini, E., Stacchini, A., Caroli, S.: Reference values for elements in human organs: criteria and methods................................................................................................................... 563 Cristallini, E. s. Coni, E. Császár, A. G. s. Panchenko, Yu. N. Császár, J.: Visible spectral studies and stereochemical considerations on copper(II) complexes containing bi- and tetradentate secondary amine ligands derived from aromatic Schiff bases........................................................................................................................................... 255 Csordás, L., Kratochvfl, B., Novotny, J., Belencsák, I.: X-Ray investigation of a new structure of the tetraethylammonium triiodomercurate(II), (CjHj^NHglj-1 /2(1 Igl2)............................... 267 Cyvin, B. N., s. Cyvin, S. J. Cyvin, S. J., Cyvin, B. N., Brunvoll, J.: KEKULE structure counts for two classes of all-coronoid hydrocarbons............................................................................................................................... 419

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