DETERMINATION OF TRACE AMOUNTS OF COPPER IN HIGH-PURITY ALUMINUM SAMPLES AFTER PRECONCENTRATION ON AN ACTIVATED CARBON COLUMN

Authors
SOYLAK M
Citation
M. Soylak, DETERMINATION OF TRACE AMOUNTS OF COPPER IN HIGH-PURITY ALUMINUM SAMPLES AFTER PRECONCENTRATION ON AN ACTIVATED CARBON COLUMN, Fresenius environmental bulletin, 7(7-8), 1998, pp. 383-387
Citations number
14
Categorie Soggetti
Environmental Sciences
Journal title
Fresenius environmental bulletin → ACNP
ISSN journal
10184619
Volume
7
Issue
7-8
Year of publication
1998
Pages
383 - 387
Database
ISI
SICI code
1018-4619(1998)7:7-8<383:DOTAOC>2.0.ZU;2-#
Abstract
The concentration of copper in high purity aluminum samples was determ ined by using atomic absorption spectrometry after complexation with h examethylene dithiocarbamate followed by separation and preconcentrati on on an activated carbon column. The relative standard deviation(R.S. D.) is below 10 %. Recoveries of copper from the activated carbon colu mn are greater than 95 %.