Naslov
Decomposition of fish samples for determination of mercury

Autori
Prester, Ljerka ; Jureša, Dijana ; Blanuša, Maja

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
AOAC International Central Europe Subsection, 5th International Symposium on Interpretation of Chemical, Microbiological and Biological Results and the Role of Proficiency Testing in Accreditation of Laboratories, Book of Abstracts / Krauthacker, B. ; Raspor, B. - Zagreb : Institute for Medical Research ; Occupational Health, Zagreb, 1998, 15-15

Skup
AOAC International Central Europe Subsection, 5th International Symposium on Interpretation of Chemical, Microbiological and Biological Results and the Role of Proficiency Testing in Accreditation of Laboratories

Mjesto i datum
Varaždin, Hrvatska, 21.10.1998. - 23.10.1998

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
alkaline digestion; acid digestion; recovery

Sažetak
The aim of this study was to compare the efficiency of alkaline and acid decomposition of biological material, carried out in open or closed system. Total mercury was determined by cold vapour atomic absorption spectrometry. Our results showed that alkaline opened or closed vessel digestion results in considerable loss of mercury. There was no loss of Hg after acid digestion carried out in a closed system.

Izvorni jezik
Engleski

Znanstvena područja
Kemija

POVEZANOST RADA