Listar QUI_Articles por autoría "d1db65cf-16d2-4807-bf86-d131d3bc0183"
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Bead-releasing agents used in the preparation of solid samples as beads for WD-XRF measurement
Gazulla Barreda, Maria Fernanda; Barba-Juan, Antonio; Orduña, Mónica; Rodrigo, Marta Wiley-Blackwell (2008)A study has been undertaken of bead-releasing agents that are widely used in preparing solid samples as fused beads for wavelength-dispersive X-ray fluorescence (WD-XRF)spectrometry measurement. The following bead-releasing ... -
Determination of Carbon, Hydrogen, Nitrogen and Sulfur in Geological Materials Using Elemental Analysers
Gazulla Barreda, Maria Fernanda; Rodrigo, Marta; Orduña, Mónica; Gómez, Carmen M. Wiley (2012)This article describes a series of methods developed for the determination of total carbon (CTotal), organic carbon (Corg), hydrogen, nitrogen and sulfur. The following elemental analysers were used: LECO model RC-412 for ... -
Development of a WD-XRF analysis method of minor and trace elements in liquid petroleum products
Gazulla Barreda, Maria Fernanda; Orduña, Mónica; Vicente, S.; Rodrigo, Marta Elsevier (2013)This paper describes a methodology for the analysis of minor and trace elements in liquid petroleum products, with varying oxygen content between 0% w/w and 3.4% w/w and varying C/H ratio between 7 and 9, by wavelength-dispersive ...