Sentence examples for determination of elements from inspiring English sources

However, the best results were obtained employing ICP-MS in NH3-DRC mode which allowed the simultaneous determination of elements like 51V, 55Mn, 58Ni, 68Zn and 238U, which can be determined in the reference sample with an accuracy error lower than 10% and 95Mo determined with an accuracy error of 15%.

It is very suitable for determination of elements in SPM.

The limits of quantification found in the analytical method based on HR-CS FAAS allow the determination of elements in soil at concentration levels below the limits of applicability given for LR-LS FAAS [53].

Since analyzed solutions act as liquid cathodes, this discharge system is useful for the direct determination of elements dissolved in solutions without having to produce their aerosols by pneumatic nebulization.

The validation of the analytical procedure for quantitative determination of elements in medicinal plants and their aqueous extracts was performed by evaluating selectivity, working and linear ranges, limit of detection (LoD), limit of quantification (LoQ), trueness, and precision (repeatability and reproducibility) (EURACHEM [1998]).

EDXRF is equipped with a rhodium (Rh) anode along with an assembly of eight filters (Al, cellulose, Cu thick, Cu thin, No, Pd medium, Pd thick, Pd thin), and a Si (Li) detector (with a 15-mm2 area and less than an equal 76-μm beryllium window) was used for the determination of elements of the samples (Adyel et al. 2012).

This procedure enables the determination of element stiffness matrices representing analytical solutions of the governing differential equations.

A procedure was developed for the determination of element distributions in cross-sections of ferromanganese concretions using laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS).

Investigation on a surface structure of iron modified by the action of compression plasma flows and determination of element and phase composition was carried out using X-ray diffraction analysis, Auger-electron spectroscopy, optical microscopy and scanning electron microscopy, along with studies on mechanical properties of the material.

Good agreement between certified and measured values was obtained for online determinations of elements in various biological and environmental standard reference materials.

ICP-MS is a routine method widely used to analysed trace elements in otoliths of many fish species, which allows simultaneous determination of most elements within the periodic table with limits of detection below one part per billion (e.g. Campana et al. 1994; Campana and Gagne 1995; Campana 1999; Thresher 1999; Campana and Thorrold 2001; Sturgeon et al. 2005).