Arsenic and antimony determination in refined and unrefined table salts by means of hydride generation atomic absorption spectrometry-comparison of sample decomposition and determination methods

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dc.contributor.authorAksuner, Nur
dc.contributor.authorTirtom, Vedia Nuket
dc.contributor.authorHenden, Emur
dc.date.accessioned2019-10-27T21:28:11Z
dc.date.available2019-10-27T21:28:11Z
dc.date.issued2011
dc.departmentEge Üniversitesien_US
dc.description.abstractAn evaluation was made of different digestion methods for the determination of arsenic and antimony in table salt samples prior to hydride generation atomic absorption spectrometric analysis. Microwave acid digestion, classical wet digestion, dry ashing, and fusion were applied to the decomposition of salt samples and optimum conditions were investigated. Samples were decomposed by changing heating time, digestion techniques, and the amount and composition of acid, and then the concentrations of arsenic and antimony in an unrefined salt sample were measured. It is concluded that microwave acid digestion decomposes salt samples with a very short heating time and with small amounts of reagents compared with the classical wet digestion methods, which require several hours for the heating step and several milliliters of reagents. The accuracy of the procedure was checked using pond sediment certified reference material. The proposed procedure was applied for the determination of arsenic and antimony in several table salt samples collected in. Izmir, Turkey, and the arsenic contents in the samples were found to be below the maximum permissible limits. Microwave digestion in combination with hydride generation atomic absorption spectrometry could be used routinely to monitor these metals in table salt samples.en_US
dc.identifier.doi10.3906/kim-1104-34
dc.identifier.endpage880en_US
dc.identifier.issn1300-0527
dc.identifier.issn1300-0527en_US
dc.identifier.issue6en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage871en_US
dc.identifier.urihttps://doi.org/10.3906/kim-1104-34
dc.identifier.urihttps://hdl.handle.net/11454/45163
dc.identifier.volume35en_US
dc.identifier.wosWOS:000299013000005en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherScientific Technical Research Council Turkey-Tubitaken_US
dc.relation.ispartofTurkish Journal of Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectArsenicen_US
dc.subjectantimonyen_US
dc.subjecttable salten_US
dc.subjecthydride generationen_US
dc.subjectatomic absorption spectrometryen_US
dc.titleArsenic and antimony determination in refined and unrefined table salts by means of hydride generation atomic absorption spectrometry-comparison of sample decomposition and determination methodsen_US
dc.typeArticleen_US

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