Multi-element Analysis of Urine by Inductively Coupled Plasma Orthogonal Acceleration Time-of-Flight Mass Spectrometry

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F11%3A39881647" target="_blank" >RIV/00216275:25310/11:39881647 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s00604-010-0539-2" target="_blank" >http://dx.doi.org/10.1007/s00604-010-0539-2</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00604-010-0539-2" target="_blank" >10.1007/s00604-010-0539-2</a>

Result language
angličtina
Original language name
Multi-element Analysis of Urine by Inductively Coupled Plasma Orthogonal Acceleration Time-of-Flight Mass Spectrometry
Original language description
This work shows the analytical potential of inductively coupled plasma orthogonal-acceleration time-of-flight mass spectrometry (ICP-OA-TOF-MS) for rapid, simultaneous, and reliable determination of more than 50 elements at ultra-trace levels in urine. Under optimum instrumental conditions, after a 10-fold sample dilution step, and by using Rh as an internal standard, ICP-OA-TOF-MS also enables the determination of elements whose assay is more difficult when using conventional quadrupole instruments. This is confirmed by the analysis of commercially available reference urine samples and/or by analytical recoveries study and isotope ratio based determination of accuracies. On the other side, the interference resulting from polyatomic carbon, chlorine, or various sulfur species does not allow the determination of elements such as Cr, Fe, V, Se and As without a mathematical correction.
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
—

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)