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Use of synthetic multi-element standards (SMELS) in the quality control and method validation of k0-neutron activation analysis
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Mohammad Wasim
Veröffentlicht/Copyright:
16. April 2010
Abstract
Three synthetic multi-element standards (SMELS-I, II and III), developed recently, have been characterized for their elemental concentration via neutron activation analysis using two research reactors with different neutron flux characteristics. A total of 25 different elements were analysed via γ-ray spectrometry. The neutron flux was characterized by bare triple monitor method. All the results were within ±5% of the reference values except for Zr in SMELS-III. We suggest to use the k0,Au and Q0 values for 127I/128I and 133Cs/134mCs from another data source.
Published Online: 2010-04-16
Published in Print: 2010-03
© by Oldenbourg Wissenschaftsverlag, München, Germany
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Artikel in diesem Heft
- Cross section measurements of (n, 2n), (n, p) and (n, α) reactions on gadolinium isotopes in the neutron energy range of 13.5 to 14.8 MeV
- Indication for a volatile element 114
- Extraction of Am(III) and Eu(III) from nitrate media with Cyanex®-301 and neutral “N” donor ligands: A thermodynamic study
- A 44Ti/44Sc radionuclide generator for potential application of 44Sc-based PET-radiopharmaceuticals
- Efficient post-processing of aqueous generator eluates facilitates 68Ga-labelling under anhydrous conditions
- A new technique for tritium labeling of humic substances
- Radioiodination of 3-iodo-4,5-diphenyl-1H-pyrazolo[3,4-c]pyridazine via isotopic exchange reaction
- Radiosynthesis and evaluation of [61Cu]-9,10-phenanthrenequinone thiosemicarbazone in fibrosarcoma-bearing animals for PET imaging
- Use of synthetic multi-element standards (SMELS) in the quality control and method validation of k0-neutron activation analysis
