Characterization of an innovative sugarcane leaves reference material by INAA and PGAA

Characterization of an innovative sugarcane leaves reference material by INAA and PGAA

An innovative reference material of sugarcane leaves with homogeneity demonstrated for masses greater than 50 mg for major, minor and trace elements was developed at CENA/USP, Brazil. INAA and PGAA were chosen for the final chemical characterization at the NIST Center for Neutron Research. INAA allo...

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Veröffentlicht in:Journal of radioanalytical and nuclear chemistry 2018-10, Vol.318 (1), p.739-744
Hauptverfasser: Martínez, Maria I. V., Zeisler, Rolf, De Nadai Fernandes, Elisabete A., Bacchi, Márcio A., Turkoglu, D. J.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry and Materials Science
Diagnostic Radiology
Hadrons
Heavy Ions
Inorganic Chemistry
Manganese
Nuclear Chemistry
Nuclear energy
Nuclear Physics
Organic chemistry
Physical Chemistry
Quality control
Quality management
Reference materials
Sugarcane
Trace elements
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Beschreibung
Zusammenfassung:An innovative reference material of sugarcane leaves with homogeneity demonstrated for masses greater than 50 mg for major, minor and trace elements was developed at CENA/USP, Brazil. INAA and PGAA were chosen for the final chemical characterization at the NIST Center for Neutron Research. INAA allowed the determination of twenty elements, while PGAA allowed the determination of B, Cl, Fe, K, Mn, N and Si. Similar mass fraction values were obtained for those elements determined by both nuclear techniques in the sugarcane leaves reference material, as well as in SRM1570 and SRM1572.
ISSN:0236-5731
1588-2780
DOI:10.1007/s10967-018-6162-0