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Application of factorial design in optimization of preconcentration procedure for copper determination in soft drink by flame atomic absorption spectrometry

✍ Scribed by Martha T.P.O. Castro; Nivaldo Baccan


Book ID
116900906
Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
167 KB
Volume
65
Category
Article
ISSN
0039-9140

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Application of experimental design for i
✍ Olga Grossmann πŸ“‚ Article πŸ“… 1987 πŸ› Elsevier Science 🌐 English βš– 720 KB

Interferences of the matrix elements of glass ceramics (Al, Mg, Na and Si) on the titanium signal obtained by atomic absorption spectrometry with a nitrous oxide/acetylene flame were studied by means of experimental design. Quadratic polynomials were chosen as the model; full factorial designs with