Radiochemical neutron activation analysis (RNAA) for simultaneous determination of V, U and Mn at trace levels in biological materials is described. This method is based on short irradiation of the sample together with standards and sequential separations of the induced nuclides based on selective solvent extractions. According to the very short half-lives of the induced nuclides, it is necessary to complete the separation of V first, then U and finally Mn. The chemical yield of the radiochemical procedure for each radionuclide was determined spectrophotometrically or by a use of a suitable tracer. The method was tested by the analysis of available reference materialsthat are commonly used as quality control materials for the determination of trace element content in food samples.

Rights

URN

URN:NBN:SI:DOC-3NPST7ZW

COBISSID

22154535

Added

14.12.2010

Metadata

Citation

APA:

Repinc, Urška, Benedik, Ljudmila (2008). Development of the procedure for simultaneous determination of vanadium, uranium and manganese in biologica materials using RNAA. Acta chimica slovenica, volume 55, issue 3, str. 653-659. URN:NBN:SI:DOC-3NPST7ZW from http://www.dlib.si

MLA:

Repinc, Urška, Benedik, Ljudmila. "Development of the procedure for simultaneous determination of vanadium, uranium and manganese in biologica materials using RNAA." Acta chimica slovenica volume 55. issue 3 (2008) str. 653-659.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-3NPST7ZW>

Acta chimica slovenica
1993-
(Assembly record)