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Kinetic study of the decomposition of hydrogen peroxide catalysed by Co(II) acetylacetonate supported on a silica-propylpiperazine matrix
(Elsevier Science BvAmsterdamHolanda, 1998)
Determination of tellurium at ultratrace levels in drinking water by on-line solid phase extraction coupled to graphite furnace atomic absorption spectrometer
(Elsevier, 2008-12)
In this paper, two time-based flow injection (FI) separation pre-concentration systems coupled to graphite furnace atomic absorption spectrometry (GFAAS) for tellurium determination are studied and compared. The first ...
Multivariate calibrations for the SR-TXRF determination of trace concentrations of lead and arsenic in the presence of bromine
(John Wiley & Sons LtdChichesterInglaterra, 2006)
Determination of the betaine content of feed ingredients using high-performance liquid chromatography
(Wiley-Blackwell, 2002-10-01)
A series of studies was conducted to establish a methodology for the accurate and efficient determination of betaine in different feed ingredients. The final methodology involves an extraction step in which the feed sample ...
The use of Zincon for preconcentration and determination of Zinc by flame atomic absorption spectrometry
(Royal Soc ChemistryCambridgeInglaterra, 2010)
DETERMINACION AMPEROMETRICA INDIRECTA DE Se(IV) CON PRECONCENTRACIONEN LINEA POR ANALISIS DE INYECCION EN FLUJO
(Sociedad Chilena de Química, 2000)
On-line Preconcentration and Determination of Zinc Using Zincon and Flame Atomic Absorption Spectrometry
(SpringerNew YorkEUA, 2012)