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Chemical modifiers in electrothermal atomic absorption determination of Platinum and Palladium containing preparations in blood serum

Аntonina Alemasova, Оleg Ponomarenko

Abstract


The biological liquids matrixes influence on the characteristic masses and repeatability of Pt and Pd electrothermal atomic absorption spectroscopy (ETAAS) determination was studied. The chemical modifiers dimethylglyoxime and ascorbic acid for matrix interferences elimination and ETAAS results repeatability improvement were proposed while bioliquids ETAAS analysis, and their action mechanism was discussed

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References


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DOI: http://dx.doi.org/10.13171/mjc.2.2.2012.09.11.12

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