0000000000597972

AUTHOR

Altos De Pipe

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Simultaneous determination of hydride and non-hydride forming elements by inductively coupled plasma optical emission spectrometry

2011

e percentagens de recuperacao entre 97 e 103%. A aplicabilidade do sistema foi demonstrada na determinacao simultânea de Ca, Cd, Co, Cr, Cu, Fe, Mg, Mn, Mo, Ni, Zn, As, Bi, Sb, Se e Te em amostras certificadas para elementos tracos, NIST 1549 (leite em po desnatado), NIST 1570a (folhas de espinafre), DORM-2 (musculo de cacao) e TORT-2 (hepatopâncreas de lagosta). Os resultados obtidos foram concordantes com os teores certificados. The operating characteristics of a dual nebulization system were studied including instrumental and chemical conditions for the hydride generation and analytical figures of merit for both, hydride and non hydride forming elements. Analytical performance of the neb…

Detection limitHydrideChemistryInductively coupled plasma atomic emission spectroscopyRelative standard deviationAnalytical chemistryGeneral ChemistryInductively coupled plasmaOptical emission spectrometryJournal of the Brazilian Chemical Society
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