A novel preconcentration method for determination of iron and lead using Chromosorb-103 and flame atomic absorption spectrometry

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dc.authoridBakircioglu Kurtulus, Yasemin/0000-0003-3013-5793
dc.authoridBakircioglu, Dilek/0000-0003-3384-0340
dc.authorwosidBakircioglu Kurtulus, Yasemin/Q-2570-2017
dc.authorwosidBakircioglu, Dilek/Q-2648-2017
dc.contributor.authorBakircioglu, Y
dc.contributor.authorBakircioglu, D
dc.contributor.authorTokman, N
dc.date.accessioned2024-06-12T11:15:56Z
dc.date.available2024-06-12T11:15:56Z
dc.date.issued2005
dc.departmentTrakya Üniversitesien_US
dc.description4th Aegean Analytical Chemistry Days Congress -- SEP 03-OCT 03, 2004 -- Kusadasi, TURKEYen_US
dc.description.abstractSyringe connected-minicolumn (SCM) method for the preconcentration/separation of iron and lead prior to their determination by flame atomic absorption spectrometry (FAAS) was developed. The proposed method is substituted for classical batch and column methods. The method proposed was compared with the column method with respect to easiness, rapidness, simplicity and some analytical performance criteria such as recovery, precision, accuracy and risk of contamination. A minicolumn was filled with Chromosorb-103 as a sorbent and connected with a syringe. The experimental conditions such as pH of sample, concentration and amount of eluent, flow rates of sample and eluent, concentration of 8-hydroxyquinoline (oxine) as a complexing agent were optimized. The sample solution with or without oxine was drawn into the syringe and discharged manually passing through the resin. Analytes were retained at pH >= 5 and eluted with I M nitric acid in acetone quantitatively. Analyte elements could be concentrated up to 200-fold. The iron and lead in river-water samples and in certified reference Bovine Liver (NIST 1577b) were quantitatively recovered with relative standard deviation lower than 10%. (c) 2005 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.aca.2005.01.056
dc.identifier.endpage30en_US
dc.identifier.issn0003-2670
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-23044476090en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage26en_US
dc.identifier.urihttps://doi.org/10.1016/j.aca.2005.01.056
dc.identifier.urihttps://hdl.handle.net/20.500.14551/24126
dc.identifier.volume547en_US
dc.identifier.wosWOS:000231177500005en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofAnalytica Chimica Actaen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSyringe-Connected Minicolumn Methoden_US
dc.subjectFlame Atomic Absorption Spectrometryen_US
dc.subjectSolid Phase Extractionen_US
dc.subjectChromosorb-103en_US
dc.subjectBovine Liveren_US
dc.subjectSolid-Phase Extractionen_US
dc.subjectChromatographic Stationary Phasesen_US
dc.subjectFlow-Injectionen_US
dc.subjectSilica-Gelen_US
dc.subjectAqueous Samplesen_US
dc.subjectTrace-Elementsen_US
dc.subjectWateren_US
dc.subjectCadmiumen_US
dc.subjectSyringeen_US
dc.subjectNickelen_US
dc.titleA novel preconcentration method for determination of iron and lead using Chromosorb-103 and flame atomic absorption spectrometryen_US
dc.typeConference Objecten_US

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