| Table of contents | |
| Chitosan-modified glassy carbon electrodes: Electrochemical behaviour as a function of the preparation method and pH. C. A. Martínez-Huitle, C. Carlesi Jara, M. Cerro-Lopez and M. A. Quiroz p. 53 | |
| Quantification of 5-alkylsalicylaldoxime in several industrial
reagents by gas chromatography–mass spectrometry. Argune Ocio, Begoña Menoyo and María Elizalde p. 63 | |
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Synthesis and physicochemical studies of two new compounds C7H18N2O TCl4 (T = Cd, Cu). M. El Glaoui, E. Jeanneau, F. Lefebvre and C. Ben Nasr p. 70 | |
| Cloud point extraction combined with graphite furnace atomic
absorption spectrometry (GFAAS) for ultratrace determination of
lead in different samples. Shayessteh Dadfarnia, Hamid Ashknani, Ali Mohammad Haji Shabani, and Fatemah Tamaddon p. 83 | |
| Spectrophotometric determination of manganese (II) with
Mordant Brown 33 in the presence of Tween 20 in some foods. M. M. Seleim, M. S. Abu-Bakr, E.Y. Hashem and A. M. El-Zohry p. 93 |