Determination of total mercury in fish and sea products by direct thermal decomposition atomic absorption spectrometry von Panichev, N.A., Panicheva, S.E.

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Solid phase extraction of trace amount of mercury from natural waters on silver and gold nanoparticles von Panichev, N., Kalumba, M.M., Mandiwana, K.L.

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Distribution of vanadium(V) species between soil and plants in the vicinity of vanadium mine von Panichev, N., Mandiwana, K., Moema, D., Molatlhegi, R., Ngobeni, P.

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The oxidation of Cr(III) to Cr(VI) in the environment by atmospheric oxygen during the bush fires von Panichev, N., Mabasa, W., Ngobeni, P., Mandiwana, K., Panicheva, S.

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Determination of Cr(VI) in plants by electrothermal atomic absorption spectrometry after leaching with sodium carbonate von Panichev, N., Mandiwana, K., Kataeva, M., Siebert, S.

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Treatment of iron(II)-rich acid mine water with limestone and oxygen von MOHAJANE, G. B, MAREE, J. P, PANICHEV, N

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The solubility of Cr(III) and Cr(VI) compounds in soil and their availability to plants von Mandiwana, K.L., Panichev, N., Kataeva, M., Siebert, S.

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Characterisation of coal slurries for introduction into ICP OES for multi-element determinations von Mujuru, M., McCrindle, R. I., Panichev, N.

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PROGRAMMING 2-BIT PIN DIODE IN SYNOPSYS TCAD von Danilenko, Alexander A., Strygin, Anton V., Mikhailov, Nikolay I., Perepelovsky, Vadim V., Panichev, Yaroslav N., Marochkin, Vladislav V., Ivanov, Vladimir L.

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Determination Of The Mercury Content Of Lichens and Comparison To Atmospheric Mercury Levels In The South African Highveld Region von Trüe, A., Panichev, N., Okonkwo, J., Forbes, P.B.C.

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Determination of total mercury in fish and sea products by direct thermal decomposition atomic absorption spectrometry von PANICHEV, N. A, PANICHEVA, S. E

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Determination of hexavalent chromium in South African cements and cement-related materials with electrothermal atomic absorption spectrometry von Potgieter, S.S, Panichev, N, Potgieter, J.H, Panicheva, S

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The leaching of vanadium(V) in soil due to the presence of atmospheric carbon dioxide and ammonia von Mandiwana, Khakhathi L., Panichev, Nikolay

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Levels of heavy metals in seals of Lake Ladoga and the White Sea von Medvedev, N, Panichev, N, Hyvärinen, H

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Speciation of Cr(VI) in environmental samples in the vicinity of the ferrochrome smelter von Sedumedi, Hilda N., Mandiwana, Khakhathi L., Ngobeni, Prince, Panichev, Nikolay

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Condensation of analyte vapor species in graphite furnace atomic absorption spectrometry von Panichev, N.A., Ma, Q., Sturgeon, R.E., Chakrabarti, C.L., Pavski, V.

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Electrothermal atomic absorption spectrometric determination of vanadium(V) in soil after leaching with Na2CO3 von MANDIWANA, Khakhathi L, PANICHEV, Nikolay

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Monitoring mercury in two South African herbaria von Kataeva, Maria, Panichev, Nikolay, van Wyk, Abraham E.

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Electrothermal atomic absorption spectrometric determination of total and hexavalent chromium in atmospheric aerosols von Mandiwana, Khakhathi L., Panichev, Nikolay, Resane, Tabby

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Electrothermal atomic absorption spectrometric determination of Cr(VI) in soil after leaching of Cr(VI) species with carbon dioxide von Panichev, Nikolay, Mandiwana, Khakhathi, Foukaridis, George

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