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Pregled bibliografske jedinice broj: 700562

Comparison of low-level tritium and radiocarbon measurement techniques in laboratories of Novi Sad and Zagreb


Nikolov, Jovana; Todorović, Nataša; Barešić, Jadranka; Krajcar Bronić, Ines; Jakonić, Ivana
Comparison of low-level tritium and radiocarbon measurement techniques in laboratories of Novi Sad and Zagreb // IV. Terrestrial Radionuclides in Environment - International Conference on Environmental Protection
Veszprem, Mađarska, 2014. (predavanje, nije recenziran, neobjavljeni rad, znanstveni)


CROSBI ID: 700562 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Comparison of low-level tritium and radiocarbon measurement techniques in laboratories of Novi Sad and Zagreb

Autori
Nikolov, Jovana ; Todorović, Nataša ; Barešić, Jadranka ; Krajcar Bronić, Ines ; Jakonić, Ivana

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, neobjavljeni rad, znanstveni

Skup
IV. Terrestrial Radionuclides in Environment - International Conference on Environmental Protection

Mjesto i datum
Veszprem, Mađarska, 21-23.05.2014

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
tritium measurement; liquid scintillation counting; radiocarbon

Sažetak
Laboratory for Measurements of Low-level Radioactivities, Ruđer Bošković Institute (RBI) from Zagreb, Croatia, and Laboratory for Nuclear Physics, Department of Physics of the University of Novi Sad (DP-UNS), Serbia, have performed inter-laboratory comparisons of measurements of tritium (3H) and radiocarbon (14C) activities in various environmental samples. Both laboratories have the same type of detector, ultra low-level liquid scintillation counter (LSC) Quantulus 1220, but use different sample preparation techniques. Both methods of 3H measurements, the direct measurement at DP-UNS and electrolytic enrichment at RBI, give comparable results, with better precision and lower MDA of the enrichment method. Direct comparison of methods for 14C measurement was not possible because in the DP-UNS sample preparation method the exact proportion of carbon in the sample is not known and requires additional measurements.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Geologija, Kemija

Napomena
Predviđeno kao poster, na poziv organizatora održano usmeno priopćenje (N. Todorović)



POVEZANOST RADA


Projekti:
098-0982709-2741 - Prirodni radioizotopi u istraživanju krških ekosustava i datiranju (Horvatinčić, Nada, MZOS ) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Citiraj ovu publikaciju:

Nikolov, Jovana; Todorović, Nataša; Barešić, Jadranka; Krajcar Bronić, Ines; Jakonić, Ivana
Comparison of low-level tritium and radiocarbon measurement techniques in laboratories of Novi Sad and Zagreb // IV. Terrestrial Radionuclides in Environment - International Conference on Environmental Protection
Veszprem, Mađarska, 2014. (predavanje, nije recenziran, neobjavljeni rad, znanstveni)
Nikolov, J., Todorović, N., Barešić, J., Krajcar Bronić, I. & Jakonić, I. (2014) Comparison of low-level tritium and radiocarbon measurement techniques in laboratories of Novi Sad and Zagreb. U: IV. Terrestrial Radionuclides in Environment - International Conference on Environmental Protection.
@article{article, year = {2014}, keywords = {tritium measurement, liquid scintillation counting, radiocarbon}, title = {Comparison of low-level tritium and radiocarbon measurement techniques in laboratories of Novi Sad and Zagreb}, keyword = {tritium measurement, liquid scintillation counting, radiocarbon}, publisherplace = {Veszprem, Ma\djarska} }
@article{article, year = {2014}, keywords = {tritium measurement, liquid scintillation counting, radiocarbon}, title = {Comparison of low-level tritium and radiocarbon measurement techniques in laboratories of Novi Sad and Zagreb}, keyword = {tritium measurement, liquid scintillation counting, radiocarbon}, publisherplace = {Veszprem, Ma\djarska} }




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