| Zugriffsnummer | 35448 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Englisch |
| Titel | The linkup of mono-elemental solutions to the SI using INAA: a measurement procedure and the achievable uncertainty |
| Autor(in); Institution |
D’Agostino, Giancarlo; University of Pavia, Department of Chemistry – Radiochemistry Area, Pavia, ITALY
Bergamaschi, Luigi; University of Pavia, Department of Chemistry – Radiochemistry Area, Pavia, ITALY
Di Luzio, Marco; University of Pavia, Department of Chemistry – Radiochemistry Area, Pavia, ITALY
Noordmann, Janine; 3.1, Metrologie in der Chemie, PTB-Braunschweig
Oddone, Massimo; University of Pavia, Department of Chemistry – Radiochemistry Area, Pavia, ITALY
Rienitz, Olaf; 3.1, Metrologie in der Chemie, PTB-Braunschweig
|
| Quelle/Jahr | Journal of Radioanalytical and Nuclear Chemistry: 309 (2015), 2, 777 - 786 |
| ISSN | 0236-5731 (PRINT) ; 1588-2780 (ONLINE) |
| DOI | |
| Verlag | Dordrecht [u.a.]: Springer |
| Freie Schlagworte | neutron activation analysis ; metrological traceability ; reference solution ; molybdenum |
| Zusammenfassung | The possibility of using neutron activation analysis to link up a secondary to a primary mono-elemental solution was investigated. A procedure was developed for the determination of the ratio between the mass fractions of two solutions. The use of a monitor element was essential to limit the effect of the non-uniformity of the neutron flux during irradiation. The proposed procedure was tested in the case of two molybdenum solutions having the same mass fraction. Although the experiment did not reach the goal, possible ways are suggested to reach the target expanded uncertainty of 0.1 %. |
Zitierung
D’Agostino, G., Bergamaschi, L., Di Luzio, M., Noordmann, J., Oddone, M., & Rienitz, O. (2015). The linkup of mono-elemental solutions to the SI using INAA: a measurement procedure and the achievable uncertainty. Journal of Radioanalytical and Nuclear Chemistry, 309(2), 777–786. https://doi.org/10.1007/s10967-015-4676-2