Modification of electrothermal atomic absorption spectrometry for determination of arsenic in high salinity samples

Simple item page
dc.contributor.authorSmolíková, Vendulacs
dc.contributor.authorPelcová, Pavlínacs
dc.contributor.authorHedbávný, Josefcs
dc.contributor.authorZlámalová, Luciecs
dc.contributor.authorRidošková, Andreacs
dc.date.accessioned2019-06-20T06:10:44Z
dc.date.available2019-06-20T06:10:44Z
dc.date.issued2019-01-02cs
dc.description.abstractThe electrothermal atomic absorption spectrometry (ET-AAS) method was optimized for determination of the arsenic content in high salinity samples. The combination of palladium (1 g/l) modifier, graphite furnace temperature program and graphite tube modified with tungsten carbide significantly reduced the matrix interference in the sample with NaCl concentration of 10 g/l. Optimized temperature program ensured the reduction of the background absorbance about 95–100%. The modification of graphite furnace surface by tungsten carbides ensured the shift of background absorbance prior to the absorbance of the analyte and considerable extension lifetime of graphite tubes.en
dc.formattextcs
dc.format.extent527-531cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationMendelNet 2018. 2019, p. 527-531.en
dc.identifier.isbn978-80-7509-597-8cs
dc.identifier.other156245cs
dc.identifier.urihttp://hdl.handle.net/11012/178387
dc.language.isoencs
dc.publisherMendel University in Brnocs
dc.relation.ispartofMendelNet 2018cs
dc.relation.urihttps://mendelnet.cz/artkey/mnt-201801-0112_Modification-of-electrothermal-atomic-absorption-spectrometry-for-determination-of-arsenic-in-high-salinity-sam.php?back=/magno/mnt/2018/mn1.php?secid=4cs
dc.rights(C) Mendel University in Brnocs
dc.rights.accessopenAccesscs
dc.subjectarsenicen
dc.subjectpalladium modifieren
dc.subjecttungsten carbideen
dc.subjectET-AASen
dc.subjectbackground correctionen
dc.titleModification of electrothermal atomic absorption spectrometry for determination of arsenic in high salinity samplesen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-156245en
sync.item.dbtypeVAVen
sync.item.insts2020.04.01 11:01:29en
sync.item.modts2020.04.01 06:08:01en
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Chytré nanonástrojecs
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Modification of electrothermal atomic absorption spectrometry for determination of arsenic in high salinity samples.pdf
Size:
664.26 KB
Format:
Adobe Portable Document Format
Description:
Modification of electrothermal atomic absorption spectrometry for determination of arsenic in high salinity samples.pdf
Download
Collections
Chytré nanonástroje