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pro vyhledávání: '"Jean-Michel Mermet"'
Autor:
Emmanuelle Poussel, Jean Michel Mermet
Publikováno v:
CHIMIA, Vol 44, Iss 4 (2006)
Externí odkaz:
https://doaj.org/article/d0cc54ba41f4482d9efd6de90c7184c3
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 65:908-917
The characteristics of the aerosols generated by pneumatic concentric nebulizers as well as sensitivities were studied in ICP-MS with a total of 26 nebulizers: 17 of the A-type, 6 of the C-type, and 3 of the K-type. Although of the same design, discr
Autor:
Jean-Michel Mermet
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 65:509-523
Calibration is required to obtain analyte concentrations in atomic spectrometry. To take full benefit of it, the adequacy of the coefficient of determination r 2 is discussed, and its use is compared with the uncertainty due to the prediction bands o
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 65:137-146
The influence of the acquisition and operating parameters on time correlation between emission line intensities was investigated using axially viewed inductively coupled plasma-multichannel-based emission spectrometry and various sample introduction
Publikováno v:
J. Anal. At. Spectrom.. 24:391-401
Silicon is present in petrol products under very different chemical forms. The effect of the silicon chemical form on the sensitivity was studied by inductively coupled plasma atomic emission spectrometry (ICP-AES). Solutions containing sixteen diffe
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 63:999-1005
In order to set up the precision limit that can be reached with laser-induced breakdown spectrometry microprobe, a steel sample was scanned by using a 6-µm diameter spot. Besides being close to the limit of the technique, such a spot diameter result
Autor:
Jean-Michel Mermet
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 63:166-182
This document presents a tutorial description of several concepts and definitions of limits of quantitation, such as the so-called 10 s, the RSDnet, the method limit, the lower limit of the calibration graph and the uncertainty approaches. Use, advan
Autor:
José L. Todolí, Jean Michel Mermet
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 61:239-283
There are many fields in which the available sample volume is the limiting factor for an elemental analysis. Over the last ten years, sample introduction systems used in plasma spectrometry (i.e., Inductively Coupled Plasma Atomic Emission Spectromet
Publikováno v:
Analytical and Bioanalytical Chemistry. 383:167-173
Quantification of chromium in whole blood has been performed by ICP-quadrupole MS. The spectrometer was equipped with a dynamic reaction cell (DRC) with ammonia as reaction gas. The rejection parameter q (RPq) of the DRC and the flow rate of ammonia
Autor:
Jean Michel Mermet, José L. Todolí
Publikováno v:
TrAC Trends in Analytical Chemistry. 24:107-116
The elemental analysis of very low liquid sample volumes through plasma spectrometry (i.e. inductively coupled plasma atomic spectrometry (ICP-AES) and ICP mass spectrometry (ICP-MS)) is a challenging research subject because, in many fields, the sam