Determination of Trace Amounts of Cr(III) in Water Samples by Flame Atomic Absorption Spectrometry

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dc.contributor.authorArslan, Gulsin
dc.date.accessioned2020-03-26T18:24:47Z
dc.date.available2020-03-26T18:24:47Z
dc.date.issued2012
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractA fast and effective microextraction technique is proposed for the determination of trace amounts of Cr(III) in water samples, using ultrasound-assisted emulsification-microextraction (USAEME) followed by flame atomic absorption spectrometry (FAAS). In the proposed approach, sodium diethyldithiocarbamate trihydrate solution (NaDDTC(center dot)3H(2)O) was used as a chelating agent and chloroform was selected as extraction solvent. After determination of the most suitable solvent and extraction time, some effective parameters such as an extraction solvent volume, temperature, and pH were investigated and optimized. The optimized USAEME procedure used 100 mu L of chloroform, 20 min of extraction with no ionic strength adjustment at 50 degrees C and 5 min of centrifugation at 4000 rpm. The method was applied to the analysis of tap, well, dam on industrial waste water samples and the Trace Metals in Drinking Water standards CRM-TMDV. The detection limit for Cr(III) was 0.079 mu g L-1 with an enrichment factor of 95, and the relative standard deviation was 2.8-1.1% (n=8, c=500 mu g L-1). The proposed USAEME procedure has been demonstrated to be viable, simple, rapid and easy to use for the residue analysis separation of Cr(III).en_US
dc.description.sponsorshipSelcuk University Research Foundation (SUAF)Selcuk Universityen_US
dc.description.sponsorshipThe financial support of the Selcuk University Research Foundation (SUAF) was greatly appreciated. I would like to thank Dr. Ali Tor for his assistance in editing this paper.en_US
dc.identifier.doi10.2174/157341112803216762en_US
dc.identifier.endpage549en_US
dc.identifier.issn1573-4110en_US
dc.identifier.issn1875-6727en_US
dc.identifier.issue4en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage543en_US
dc.identifier.urihttps://dx.doi.org/10.2174/157341112803216762
dc.identifier.urihttps://hdl.handle.net/20.500.12395/27906
dc.identifier.volume8en_US
dc.identifier.wosWOS:000308673900013en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherBENTHAM SCIENCE PUBL LTDen_US
dc.relation.ispartofCURRENT ANALYTICAL CHEMISTRYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectUltrasound assisted emulsification microextractionen_US
dc.subjectDeterminationen_US
dc.subjectAtomic absorption spectrometryen_US
dc.subjectChromium (III)en_US
dc.titleDetermination of Trace Amounts of Cr(III) in Water Samples by Flame Atomic Absorption Spectrometryen_US
dc.typeArticleen_US

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