Identification of Nitrogen Compounds from Degradation of Dinitrotoluene and Toluylenediamine Isomers Within an Industrial Purification Plant F. FiedlerH.-J. SchöbelM. Otto Pages: 1 - 7
Electroreduction and Quantification of Furazolidone and Furaltadone in Different Media Mahmoud KhodariH. Salah El-DinGaber A. M. Mersal Pages: 9 - 17
Flavonol Derivatives for Determination of Cr(III) and W(VI) Abdel-Aziz Youssef El-SayedEbtesam Ahmad SaadMohamed Tarek Mohamed Zaki Pages: 19 - 27
Determination of Pb and Cu by Anodic Stripping Voltammetry Using Glassy Carbon Electrodes Modified with Mercury or Mercury-Nafion Films Arben MerkoçiMajlinda VasjariSalvador Alegret Pages: 29 - 33
DPASV Method for Determination of Trace Concentrations of Manganese in Non-Buffered Chloride Solutions by Addition of Cyanide as a Masking Agent Zanaty Rady Komy Pages: 35 - 43
Determination of Low-Molecular-Mass Phenolic and Non-Phenolic Lignin Degradation Compounds in Wood Digestion Solutions by Capillary Electrophoresis Tatjana JavorWolfgang BuchbergerIldiko Tanzcos Pages: 45 - 53
Applicability of Hydrated Iron(III) Oxide and Dithiocarbamates as Colloid Collectors for Flotation Preconcentration of Manganese in Traces Before its ETAAS Determination Dragica ZendelovskaKatarina ČsundevaTrajče Stafilov Pages: 55 - 61
Physicochemical Properties of Plant Protection Substances: I Polymorphism and Binary Systems of Triadimenol Artur BurgerChristian van den Boom Pages: 63 - 69
Laser Ablation Inductively Coupled Plasma Mass Spectrometry for Determination of Trace Elements in Geological Glasses Johanna Sabine BeckerCarola PickhardtHans-Joachim Dietze Pages: 71 - 80
Colorimetric Estimation of Melatonin in Pharmaceutical Formulations Alaa S. AminMounir ZakyAshraf M. El-Beshbeshy Pages: 81 - 85
Application of Internal Standard for Micro Extraction– Spectrophotometric Determination of Bismuth in Pharmaceutical Formulations Kazimierz WróbelKatarzyna WróbelEdith Madaí Colunga Urbina Pages: 87 - 90
Coupling of SPME and GC-AED for the Determination of Organometallic Compounds Sibylle MothesRainer Wennrich Pages: 91 - 95
Construction and Analytical Applications of Plastic Membrane Electrodes for Oxytetracycline Hydrochloride Yousry M. IssaAida L. El-AnsaryAhmed S. Tag-Eldin Pages: 97 - 104
Characterization of the Element Distribution Within TiN Coatings with SIMS Thomas KolberKurt PiplitsHerbert Hutter Pages: 105 - 111
Construction of a Triphenyltetrazolium Liquid Membrane Ion Selective Electrode and its Analytical Application to the Assay of Vitamin C Panayotis G. VeltsistasTheodosios I. SikalosMiltiades I. Karayannis Pages: 113 - 117