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dc.contributor.authorVALKIERS Stafen_GB
dc.contributor.authorMANA G.en_GB
dc.contributor.authorFUJII K.en_GB
dc.contributor.authorBECKER P.en_GB
dc.date.accessioned2011-07-13T00:01:02Z-
dc.date.available2011-07-12en_GB
dc.date.available2011-07-13T00:01:02Z-
dc.date.created2011-06-20en_GB
dc.date.issued2011en_GB
dc.date.submitted2011-05-02en_GB
dc.identifier.citationMETROLOGIA vol. 48 no. 2 p. S26-S31en_GB
dc.identifier.issn0026-1394en_GB
dc.identifier.urihttp://publications.jrc.ec.europa.eu/repository/handle/JRC64909-
dc.description.abstractA procedure is described to obtain Si-traceable silicon isotope amount in the BaSiF6 form. On the basis of a gravimetric approach, three synthetic isotope mixtures were made, very similar tot natural Si, by blending silicon isotopically enriched 28Si, 29Si and 30Si. These mixtures served as references to calibrate measurements of (SiF3) + current ratios. In this way, it was possible to make SI-traceable measurements of silicon isotope amount-ratios, without any assumptive correction. The isotopic composition of the naural Si crystal WASO17.2 was remeasured and its molar mass was redetermined.en_GB
dc.description.sponsorshipJRC.DG.D.4-Isotope measurementsen_GB
dc.format.mediumPrinteden_GB
dc.languageENGen_GB
dc.publisherIOP PUBLISHING LTDen_GB
dc.relation.ispartofseriesJRC64909en_GB
dc.titleSi Primary Standards for the Calibration of Ion-Current Ratios in the Molar-Mass Measurement of Natural Si Single Crystalsen_GB
dc.typeArticles in periodicals and booksen_GB
dc.identifier.doi10.1088/0026-1394/48/2/S04en_GB
JRC Directorate:Health, Consumers and Reference Materials

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