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Coprecipitation of heavy metals with erbium hydroxide for their flame atomic absorption spectrometric determinations in environmental samples

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dc.contributor.author Soylak, M.
dc.contributor.author Saracoglu, S.
dc.contributor.author Divrikli, Ümit.
dc.contributor.author Elci, Latif.
dc.date.accessioned 2019-08-16T11:37:59Z
dc.date.available 2019-08-16T11:37:59Z
dc.date.issued 2005
dc.identifier.issn 0039-9140
dc.identifier.uri https://hdl.handle.net/11499/4850
dc.identifier.uri https://doi.org/10.1016/j.talanta.2005.01.030
dc.description.abstract Trace amounts of copper, manganese, cobalt, chromium, iron and lead were quantitatively coprecipitated with erbium hydroxide on 0.05 M NaOH medium. The coprecipitant could be easily dissolved with 1 M nitric acid. The presence of up to 15 g/l of erbium ions did not interfere with the atomic absorption spectrometric determination of analyte ions. The recovery values for analyte ions were higher than 95%. The concentration factor was 25-fold. Coprecipitation parameters including reagent amounts and matrix effects are discussed. The relative standard deviations of the determinations were below 9%. The time required for the coprecipitation was about 30 min. The proposed method was successfully applied for the determination of trace amounts of analyte ions in urine, soil and sediment, natural water samples. © 2005 Elsevier B.V. All rights reserved. en_US
dc.language.iso en en_US
dc.publisher Elsevier en_US
dc.relation.ispartof Talanta en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.subject Coprecipitation en_US
dc.subject Environmental samples en_US
dc.subject Erbium hydroxide en_US
dc.subject Flame atomic absorption spectrometry en_US
dc.subject Preconcentration en_US
dc.subject Absorption en_US
dc.subject Acetylene en_US
dc.subject Distillation en_US
dc.subject Erbium compounds en_US
dc.subject Hydrochloric acid en_US
dc.subject Manganese en_US
dc.subject Nitric acid en_US
dc.subject pH effects en_US
dc.subject Precipitation (chemical) en_US
dc.subject Separation en_US
dc.subject Copper en_US
dc.title Coprecipitation of heavy metals with erbium hydroxide for their flame atomic absorption spectrometric determinations in environmental samples en_US
dc.type Article en_US
dc.identifier.volume 66 en_US
dc.identifier.issue 5 en_US
dc.identifier.startpage 1098
dc.identifier.startpage 1098 en_US
dc.identifier.endpage 1102 en_US
dc.authorid 0000-0003-3419-9903
dc.identifier.doi 10.1016/j.talanta.2005.01.030
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.identifier.pmid 18970095 en_US
dc.identifier.scopus 2-s2.0-19744375647 en_US
dc.identifier.wos WOS:000229996800003 en_US

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