Articles

• Determination of Trace Elements in Manganese Salts after Preliminary Matrix Separation

  Milena V. Taseska, Irina B. Karadjova, Trajče Z. Stafilov

  01-09

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• Preconcentration Methods for Determination of Thallium in Natural Waters

  Sonja Arpadjan, Pavleta Petrova , Jesper Knutsson

  10-18

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• Inductively Coupled Plasma Atomic Emission Spectrometry – Accuracy of Analytical Results and Detection Limits in the Determination of Trace Elements in Soils and Sediments

  Ivajlo I. Boevski, Margarita K. Milanova, Nikolaya S. Velitchkova, Ivan P. Havezov, Serafim V. Velitchkov, Nonka N. Daskalov

  19-33

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• Photocatalytic Degradation of Malachite Green Dyes With TiO2/WO3 Composite

  Assya S. Bojinova , Carolina I. Papazova , Irina B. Karadjova , Ioannis Poulios

  34-43

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• GC-MS and AAS in Fractionation Analysis of Herbal Supplement

  Stela Georgieva, Christo Chanev, Sonja Arpadjan

  44-55

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• Quantitative Analysis of The Inorganic Content in Aqueous Solutions Based on Selective Membrane Dialysis and Electric Current Measurement

  Anastas Dimitrov Dakashev, Krasimira Angelova Stancheva

  56-69

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• Validation of Cadmium Determination in Polyethylene Reference Materials by Means of Solid Sampling Zeeman Atomic Absorption Spectrometry

  Albena K. Detcheva and Karl H. Grobecker

  70-78

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• Magnetic and Spectroscopic Methods for Structural Characterization of Paramagnetic Hematoporphyrin IX Complex With Cu(II)

  Daniela T. Tsekova, Georgi P. Gochev, Galina G. Gencheva, Panayot R. Bontchev

  79-90

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• Microelement Composition of Boundary CenomanianTuronian Sediments of Mountain Crimea and Northern-Western Caucasus As The Evidence of Global Anoxic Event

  Oksana A. Tyutyunnik, Dalila N. Chkhetija, Maria L. Getsina, Natalya V. Badulina, Alevtina Kh. Galuzinskaya, Mikhail A. Levitan, Irina V. Kubrakova

  91-112

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• Adsorption Study of Cationic Surfactants in Presence of Dyes on the Cotton/Water Interface

  Elena Irina Moater, Cristiana Rădulescu, Ionica Ioniţă, Ana-Maria Hossu

  113-122

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• Environmental Organic Pollutants Analyses

  Marina N. Moskovkina and Rumiana S. Milina

  123-133

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• Inductively Coupled Plasma Atomic Emission Spectrometry - Air Quality Monitoring

  Petranka P. Petrova, Serafim S. Velichkov, Valeria B. Stoyanova, Jaroslav Fisak , Ivan P. Havezov , Nonka N. Daskalova

  134-150

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• Monitoring and Degradation of Some Organic Pollutants from Waste Waters Resulting From Textile Industry

  Cristiana Rădulescu, Ionica Ioniţă, Elena Irina Moater

  151-169

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• Comparison of Some Radionuclides in the Marine Coastal Environment of the Black Sea and the Mediterranean

  Alexander S. Strezov

  170-182

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