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Arhiv za higijenu rada i toksikologiju, Vol. 49 No. 4, 1998.

Kratko priopćenje

Significance of the Quality of Florisil® in Organochlorine Pesticide Analysis

Davorin Bažulić
Jasenka Sapunar-Postružnik
Saša Bilić

Puni tekst: engleski, pdf (110 KB) str. 319-325 preuzimanja: 921* citiraj
APA 6th Edition
Bažulić, D., Sapunar-Postružnik, J. i Bilić, S. (1998). Significance of the Quality of Florisil® in Organochlorine Pesticide Analysis. Arhiv za higijenu rada i toksikologiju, 49 (4), 319-325. Preuzeto s https://hrcak.srce.hr/3176
MLA 8th Edition
Bažulić, Davorin, et al. "Significance of the Quality of Florisil® in Organochlorine Pesticide Analysis." Arhiv za higijenu rada i toksikologiju, vol. 49, br. 4, 1998, str. 319-325. https://hrcak.srce.hr/3176. Citirano 22.02.2019.
Chicago 17th Edition
Bažulić, Davorin, Jasenka Sapunar-Postružnik i Saša Bilić. "Significance of the Quality of Florisil® in Organochlorine Pesticide Analysis." Arhiv za higijenu rada i toksikologiju 49, br. 4 (1998): 319-325. https://hrcak.srce.hr/3176
Harvard
Bažulić, D., Sapunar-Postružnik, J., i Bilić, S. (1998). 'Significance of the Quality of Florisil® in Organochlorine Pesticide Analysis', Arhiv za higijenu rada i toksikologiju, 49(4), str. 319-325. Preuzeto s: https://hrcak.srce.hr/3176 (Datum pristupa: 22.02.2019.)
Vancouver
Bažulić D, Sapunar-Postružnik J, Bilić S. Significance of the Quality of Florisil® in Organochlorine Pesticide Analysis. Arh Hig Rada Toksikol. [Internet]. 1998 [pristupljeno 22.02.2019.];49(4):319-325. Dostupno na: https://hrcak.srce.hr/3176
IEEE
D. Bažulić, J. Sapunar-Postružnik i S. Bilić, "Significance of the Quality of Florisil® in Organochlorine Pesticide Analysis", Arhiv za higijenu rada i toksikologiju, vol.49, br. 4, str. 319-325, 1998. [Online]. Dostupno na: https://hrcak.srce.hr/3176. [Citirano: 22.02.2019.]

Sažetak
During the analysis of chlorinated pesticides in animal fat tissue applying the matrix solid-phase dispersion method, and notwithstanding the use of a gas chromatograph with a highly selective capillary column, two peaks occur: one with a retention time very similar to that of lindane, and the other almost identical to that of dieldrin. Repeated analyses of the same sample with a GC/MS system revealed that neither lindane nor dieldrin were present. It was proven that those peaks resulted from florisil of local origin used for analysis, but not from the original Florisil®. The removal of the first peak (»lindane«) was possible through heating of florisil of local origin at 680 °C for 4 hours, whereas some other method would be required for the removal of the other peak (»dieldrin«). The incident proved that, in such demanding analyses, it is extremely important to use original, high quality substances to avoid possible interference and misinterpretation of results.

Ključne riječi
dieldrin; Florisil®; GC/MS identification; lindane; multiresidue extraction; organochlorine pesticides

Hrčak ID: 3176

URI
https://hrcak.srce.hr/3176

[hrvatski]

Posjeta: 1.266 *