ESTIMATION OF EXPERIMENTAL PARAMETERS FOR THE DETERMINATION OF RUTHENIUM BY FLAME ATOMIC-ABSORPTION SPECTROSCOPY

Authors
BENZO Z SALAS J ARAUJO PW CAMARDIEL A CARRION N
Citation
Z. Benzo et al., ESTIMATION OF EXPERIMENTAL PARAMETERS FOR THE DETERMINATION OF RUTHENIUM BY FLAME ATOMIC-ABSORPTION SPECTROSCOPY, Chemometrics and intelligent laboratory systems, 40(1), 1998, pp. 109-117
Citations number
35
Categorie Soggetti
Computer Science Artificial Intelligence","Robotics & Automatic Control","Instument & Instrumentation","Chemistry Analytical","Computer Science Artificial Intelligence","Robotics & Automatic Control
Journal title
Chemometrics and intelligent laboratory systems → ACNP
ISSN journal
01697439
Volume
40
Issue
1
Year of publication
1998
Pages
109 - 117
Database
ISI
SICI code
0169-7439(1998)40:1<109:EOEPFT>2.0.ZU;2-W
Abstract
The theory of design of experiments was applied to study some factors which may influence the flame atomic absorption determination of ruthe nium. The estimation of the magnitude of the main effects and some two factor interactions on the sensitivity of ruthenium was studied in tw o buffer solutions: cerium and lanthanum. The flame type, the presence of iron, silicon and acid at some levels studied as well as some two factor interactions have been found to have an important influence on ruthenium sensitivity by this technique, depending on the buffer used. (C) 1998 Elsevier Science B.V. All rights reserved.