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Utility of solid phase extraction for spectrophotometric determination of gold in water, jewel and ore samples

✍ Scribed by Alaa S. Amin


Book ID
108261337
Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
258 KB
Volume
77
Category
Article
ISSN
1386-1425

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Flow-injection analysis (FIA) system incorporating in-valve solid-phase extraction microcolumn for on-line separation and preconcentration using a new resin, U/TEVA.Spec, has been proposed for the spectrophotometric determination of uranium in geological samples using 4-(2-pyridylazo) resorcinol (PA