Article
Determinación simultánea de algunos elementos formadores de hidruros (Sb, Sn y Pb) en aleaciones de soldaduras blandas, mediante un sistema acoplado de Análisis en Flujo- Generación de Hidruros - Espectrometría Infrarroja de transformada de Fourier utilizando Regresión Lineal Múltiple
Autor
Ayala, Carlos
Gallignani, Máximo
Brunetto, María del Rosario
Delgado, Yelitza
Chirinos, José
Alciaturi, Carlos
Institución
Resumen
In this paper the simultaneous determination of hydride forming elements (Sn, Sb and Pb) is proposed by means of a
method based on the coupling of a system of flow injection analysis with hydride generation, using infrared
spectrometry Fourier transform as a means of detection and the Multiple Linear Regression algorithm for calibrating
the analytes under study. The analytical characteristics thrown out by the proposed system were suitable for the
determination of the hydrides in samples of alloys used in solders.