Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/4178
Title: Solid phase extraction of gold(III) on Amberlite XAD-2000 prior to its flame atomic absorption spectrometric determination
Authors: Elçi, Latif.
Sahan, D.
Basaran, A.
Soylak, M.
Keywords: Amberlite XAD-2000
Flame atomic absorption Spectrometer
Gold
Preconcentration
Amberlite
Analytical parameters
Flame atomic absorption spectrometers
Flame atomic absorption spectrometric determination
Pre-concentration
Relative standard deviations
Solid phase extraction method
Solid-phase extraction
Gold compounds
Phase separation
Seawater
Spectrometers
Trace analysis
gold
polacrilin
resin
adsorption
article
atomic absorption spectrometry
environmental protection
isolation and purification
solid phase extraction
solution and solubility
water pollutant
Adsorption
Conservation of Natural Resources
Resins, Synthetic
Solid Phase Extraction
Solutions
Spectrophotometry, Atomic
Water Pollutants, Chemical
Abstract: A solid phase extraction method for the determination of gold(III) at trace levels by flame atomic absorption spectrometer (FAAS) was developed. The method was based on retention of gold as chloro complexes through the Amberlite XAD-2000. The effect of some analytical parameters including hydrochloric acid concentration, sample volume, sample and eluent flow rates, eluent volume, eluent concentration and interfering ions on the recovery of gold(III) was investigated. The retention of gold(III) from 1.5 mol l-1 HCl solution and the recovery of gold with 0.07 mol l-1 NH3 solution were quantitative (?95%). The relative standard deviation (RSD) was calculated as 3.2% (n=10). The detection limit for gold was 2 µg l-1. The accuracy was checked with the determination of gold spiked an artificial seawater and a pure copper samples. © Springer Science + Business Media B.V. 2007.
URI: https://hdl.handle.net/11499/4178
https://doi.org/10.1007/s10661-006-9537-6
ISSN: 0167-6369
Appears in Collections:Fen-Edebiyat Fakültesi Koleksiyonu
PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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