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Bead-releasing agents used in the preparation of solid samples as beads for WD-XRF measurement
| dc.contributor.author | Gazulla Barreda, Maria Fernanda | |
| dc.contributor.author | Barba-Juan, Antonio | |
| dc.contributor.author | Orduña, Mónica | |
| dc.contributor.author | Rodrigo, Marta | |
| dc.date.accessioned | 2010-09-17T08:14:12Z | |
| dc.date.available | 2010-09-17T08:14:12Z | |
| dc.date.issued | 2008 | |
| dc.identifier.issn | 00498246 | |
| dc.identifier.uri | http://hdl.handle.net/10234/18473 | |
| dc.description.abstract | A study has been undertaken of bead-releasing agents that are widely used in preparing solid samples as fused beads for wavelength-dispersive X-ray fluorescence (WD-XRF)spectrometry measurement. The following bead-releasing agents were studied: NaI, LiBr, NH4I, and LiI. Each was incorporated in different quantities, as a solid and/or in an aqueous solution, together with a flux, into samples of ceramic raw materials. Release agent interference in the WD-XRF measurement was analysed, and the optimum quantity of release agent needed to obtain suitable beads for WD-XRF measurement was determined. The best results were obtained for LiI, which yielded reproducible beads without significant interference in the WD-XRF measurement when a relatively small quantity (0.11 LiI g/bead) was used. | |
| dc.format.extent | P. 603-607 | |
| dc.language.iso | eng | |
| dc.publisher | Wiley-Blackwell | |
| dc.relation.isPartOfSeries | X-ray spectrometry; vol. 37, nº 6 | |
| dc.rights.uri | http://rightsstatements.org/vocab/CNE/1.0/ | * |
| dc.title | Bead-releasing agents used in the preparation of solid samples as beads for WD-XRF measurement | |
| dc.type | info:eu-repo/semantics/article | |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
| dc.type.version | info:eu-repo/semantics/draft |
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