SIMULTANEOUS DETERMINATION OF THE CONSTITUENTS IN AL-GE-SI ALLOYS BY INDUCTIVELY-COUPLED PLASMA-ATOMIC EMISSION-SPECTROMETRY

Authors
MULLER E KUCHARKOWSKI R MICHEL V SCHUBERT T
Citation
E. Muller et al., SIMULTANEOUS DETERMINATION OF THE CONSTITUENTS IN AL-GE-SI ALLOYS BY INDUCTIVELY-COUPLED PLASMA-ATOMIC EMISSION-SPECTROMETRY, Fresenius' journal of analytical chemistry, 355(3-4), 1996, pp. 267-268
Citations number
4
Categorie Soggetti
Chemistry Analytical
Journal title
Fresenius' journal of analytical chemistry → ACNP
ISSN journal
09370633
Volume
355
Issue
3-4
Year of publication
1996
Pages
267 - 268
Database
ISI
SICI code
0937-0633(1996)355:3-4<267:SDOTCI>2.0.ZU;2-2
Abstract
An accurate method for determination of the constituents Ge, Si, In an d Mg in Al-Ge-Si based compact alloys and foil materials by ICP atomic emission spectrometry is developed. The material samples were dissolv ed in nitric acid-hydrofluoric acid. Optimum parameters for the simult aneous measurement of the constituent elements are worked out. To comp ensate the time determined sensitivity fluctuations the analytical sig nal was corrected by a special procedure of external standardization.