Efficiency of modified dry decomposition for the determination of Cr, Mo, Ni, and Ti in plants

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F02%3A00003989" target="_blank" >RIV/60460709:41210/02:00003989 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Efficiency of modified dry decomposition for the determination of Cr, Mo, Ni, and Ti in plants
Original language description
Efficiency of the different media for leaching of selected elements ( Cr, Mo, Ni, Ti ) from ash obtained by modified dry decomposition of plant materials in APION has been studied. Plant samples from IPE WEPAL interlaboratory exchange were used in the study. Data obtained for chromium, molybdenum and nickel were evaluated by Z-score classification using Cr, Mo, and Ni content calculated by test organizers as true values. Since quality of Ti data given by IPE organizers is insufficient to be used for evaluation with Z-score attempt, Ti data determined after evaporation of ash with HF as total contents were used for the evaluation of the efficiency of ash dissolution. Risk of analyte losses by the retention in insoluble residues from decomposition of plant samples by modified dry ashing in APION at 400 centigrades increase in order Cr =~ Mo < Ni < Ti.
Czech name
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Czech description
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Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
XVI-th Slovak Spectroscopic Conference. Book of Abstracts
ISBN
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ISSN
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e-ISSN
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Number of pages
1
Pages from-to
68
Publisher name
Technická univerzita
Place of publication
Košice
Event location
Košice
Event date
Jun 23, 2002
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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