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ORIGINAL PAPERS
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I. Choma
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Separation of tetracyclines by thin-layer chromatography
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p.1
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abstract
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B. Janoszka, K. Tyrpien, T. Wielkoszynski, C. Dobosz, D. Bodzek, P. Bodzek and A. Olejek
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Determination of selected oxycholesterols in human blood plasma by means of thin-layer chromatography with densitometry
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p.11
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abstract
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B. Skwarzec, E. Holm and D.I. Struminska
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Radioanalytical determination of 55Fe and 63Ni in environmental samples
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p.23
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abstract
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R. Dumkiewicz and J. Lenik
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Ion-selective electrode with a pseudoliquid potential creating phase to determine ibuprofen
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p.31
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abstract
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E. Hopartean, M.E. Pica, A. Coroian, V. Cosma and I. Hopartean
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Membrane based on decyl-18-crown-6 for a potassium selective sensor
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p.41
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abstract
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P. Niedzielski and J. Siepak
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Determination of antimony in natural waters by atomic absorption spectrometry with flow-injection hydride generation
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p.51
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abstract
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H.A. Acevedo, F.A. Vazquez, R.G. Wuilloud, R.A. Olsina and L.D. Martinez
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On-line preconcentration using an Amberlite XAD-16 resin and determination of cadmium by flow-injection-inductively coupled plasma atomic emission spectrometry
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p.59
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abstract
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F. Buhl and B. Szpikowska-Sroka
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Spectrophotometric determination of ampicillin and amoxycillin with Ce(IV) and arsenazo III
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p.69
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abstract
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H.-W. Gao, N.-L. Hu, H.-F. Zhou and M.-L. Zhang
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Updated determination of properties of noble metal complexes with o-sulfobenzeneazo rhodanine by b-correction spectrophotometry
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p.75
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abstract
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H.-W. Gao and L.-Q. Yu
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Determination of aluminum with dibromo-o-nitrofenylflurone by primary-secondary wavelength spectrophotometry
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p.85
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abstract
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D. Czakis-Sulikowska, B. Kuznik and A. Malinowska
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Solvent extraction of Pr(III), Nd(III), Sm(III) and Eu(III) with 5,7-dichloro-8-hydroxyquinoline from water and water-methanol phase
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p.93
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abstract
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C. Rozycki
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The comparison of straight lines determined using the least squares method
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p.101
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abstract
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