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Germanium speciation by LC-HG-ICP/OES
Fresenius' Journal of Analytical Chemistry, 1995Liquid chromatography-hydride generation-inductively coupled plasma optical emission spectroscopy (LC-HG-ICP/OES) has been used to determine inorganic and organometallic species of germanium. In recent studies these coupled systems has been applied successfully to the speciation of arsenic.
A. Padr�, R. Rubio, G. Rauret
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Multielemental quantification in dark chocolate by ICP OES
Journal of Food Composition and Analysis, 2018Abstract In the present work inductively coupled plasma optical emission spectrometry (ICP OES) method for quantification of macro and micro elements in dark chocolate was developed. The plasma characteristics have been evaluated based on simple diagnostics such as the Mg II 280.270 nm/Mg I 285.213 nm (Mg II/Mg I) line intensity ratio. The validation
Jelena M. Mrmošanin +7 more
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Rapid determination of Ti in TiO2 by ICP OES
Analytical Methods, 2016An improved, precise and accurate method for the quantitation of Ti by ICP OES in TiO2 pigments and related materials is proposed.
Santos, E. J. Dos +3 more
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Use and limitations of ICP-OES in wine analysis
Mikrochimica Acta, 1989At present, some 50 inorganic components in wine can be detected, of which 8 are mineral matter at concentrations down to 1 mg/l, about 25 are trace elements with concentrations of 0.001–0.1 mg/l, and about 20 are ultratrace elements at concentrations below 1 μg/1.
Heinz Eschnauer +3 more
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Determination of rhodium: Since the origins until todayICP-OES and ICP-MS
Talanta, 2007Rh is contained in catalyst in much smaller quantities than Pt. For this reason, the database for this metal with respect to emissions from catalytic converters is much smaller than that for platinum, thus precluding a quantitative risk assessment. Accurate determinations of the rhodium have always been difficult tasks.
C Bosch, Ojeda, F Sánchez, Rojas
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Determination of Trace Elements in Turkish Wines by ICP-OES and HG-ICP-OES
2010The aim of this work was to determine the concentration of toxic metals in wine samples from different regions in Turkey using ICP-OES and HG-ICP-OES, and comparing the results with reports from other researchers. Ten samples each of white wines and red wines were obtained at a local supermarket and analyzed for Ca, K, Cr, Mn, Sn, Zn, Cu, Fe, Ni, Mg ...
Aydin, Isil +4 more
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The application of ICP-OES to industrial analytical problems
TrAC Trends in Analytical Chemistry, 1982Abstract ICP optical emission spectroscopy was introduced for multi-element determinations some 15 years ago. Nowadays, its field of application covers the analysis of widely differing materials at every stage of industrial activity.
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Sample introduction into ICP-OES for metallic samples
Mikrochimica Acta, 1989Two different methods of sample introduction into an ICP source have been applied to solve special problems of metal analysis. First, an electrolytical cell was used to dissolve the metallic compounds of metals only. The resulting analyte solution is flow-injected directly into the ICP.
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Traceable Phosphorus Measurements by ICP-OES and HPLC for the Quantitation of DNA
Analytical Chemistry, 2007Measurement of the phosphorus content of nucleotides and deoxyribonucleic acid (DNA) offers an approach to the quantitation of nucleic acids that is traceable to the SI. Such measurements can be an alternative to the commonly used spectroscopic tools that are not traceable.
Marcia J, Holden +3 more
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Trace Element Determination Using ICP-OES
2022Inductively coupled plasma-optical emission spectroscopy coupled with the benefits of solution chemistry serves as an excellent tool in trace element analysis (TEA) because of its multielement capability, large dynamic range of four to six orders of magnitude, and very high temperature in the range of 7000–10 000 K resulting in virtually complete ...
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