Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/5344
Title: Determination of Cu, Fe, Ni, Co, Pb, Cd, Mn, and Cr in natural water samples after solid phase extraction on chromosorb 102
Authors: Saracoglu, S.
Soylak, M.
Elçi, Latif
Dogan, M.
Keywords: AAS
Chromosorb 102
Column
Enrichment
Solid phase extraction
adsorbent
ammonia
ammonium chloride
anion
buffer
cadmium
cation
chromium
chromosorb
cobalt
copolymer
copper ion
divinylbenzene
iron
lead
manganese
metal ion
nickel
nitric acid
polystyrene derivative
resin
unclassified drug
water
alkalinity
article
atomic absorption spectrometry
concentration (parameters)
elution
metal extraction
methodology
sea
solid phase extraction
water analysis
water sampling
Abstract: A solid phase extraction method for the preconcentration and atomic absorption spectrometric determination of Cu, Fe, Ni, Co, Pb, Cd, Mn, and Cr in natural water samples using Chromosorb-102 packed mini column was developed. Trace metal ions were sorbed on Chromosorb-102 at pH 9 from buffered solution with NH3/NH4Cl buffer and then eluted with 5-10 mL of 1 M HNO3. The recoveries of analyte metal ions were more than 95%. The effects of major cations and anions of the natural water samples on the sorption of metal ions have been also investigated. The amount of the analyte metal ions detected after preconcentration was basically in agreement with the added amount. The present method was found to be applicable to the preconcentration of Cu, Fe, Ni, Co, Pb, Cd, Mn, and Cr in tap and sea waters with good results such as relative standard deviations in the range of 3-8% (N= 10), recoveries greater than 95%.
URI: https://hdl.handle.net/11499/5344
https://doi.org/10.1081/AL-120016548
ISSN: 0003-2719
Appears in Collections:Fen-Edebiyat Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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