1972
DOI: 10.1002/xrs.1300010303
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Analyse des Roches par une Méthode de Fluorescence X comportant une Correction Précise pour l′Effect interélément

Abstract: Nous avons appliqué la méthode de double concentration, dont nous rappelons brièvement le principe, à la détermination précise des constituants majeurs et mineurs, soit Fe2O3 MnO, TiO2, CaO, K2O, P2O5, SiO2, Al2,O3, MgO et Na2O, dans les roches silicatées ou apparentdées. Dans ce cas, la technique de la double mesure permet de corriger pour l'effet interélément avec une précision relative théorique de l'ordre de quelques dixièmes de pour cent et nous avons pu grâce des précautions particuliéres en ce qui conce… Show more

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Cited by 10 publications
(1 citation statement)
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“…Both the two multielement approaches to silicate analysis, XFS and OES, are invariably short of "total" analyses for the reason that at least one major element happens to be missing, Na for XFS (31)(32)(33)(34) and Na and K for OES (24,35,36). That a total bulk analysis is realized, at a stretch, with a single solution and without further dilution is one of the salient features of our CMP-OES scheme.…”
Section: Resultsmentioning
confidence: 99%
“…Both the two multielement approaches to silicate analysis, XFS and OES, are invariably short of "total" analyses for the reason that at least one major element happens to be missing, Na for XFS (31)(32)(33)(34) and Na and K for OES (24,35,36). That a total bulk analysis is realized, at a stretch, with a single solution and without further dilution is one of the salient features of our CMP-OES scheme.…”
Section: Resultsmentioning
confidence: 99%