Počet záznamů: 1  

Possibilities of simultaneous determination of lead and thallium in environmental and biological samples by microtron photon activation analysis with radiochemical separation

  1. 1.
    0185295 - UJF-V 20010022 RIV HU eng J - Článek v odborném periodiku
    Řanda, Zdeněk - Kučera, Jan - Soukal, Ladislav
    Possibilities of simultaneous determination of lead and thallium in environmental and biological samples by microtron photon activation analysis with radiochemical separation.
    Journal of Radioanalytical and Nuclear Chemistry. Roč. 248, č. 1 (2001), s. 149-154. ISSN 0236-5731. E-ISSN 1588-2780
    Grant CEP: GA ČR GV202/97/K038; GA AV ČR KSK4055109
    Kód oboru RIV: DN - Vliv životního prostředí na zdraví
    Impakt faktor: 0.398, rok: 2001

    A method for simultaneous determination of lead and thallium by photon activation analysis with radiochemical separation using irradiation with bremsstrahlung produced by a 20 MeV microtron is described. The detection limits for 500-mg samples of 0.9 mug.g(-1) and 0.l5 mug.g(-1) for lead and thallium, respectively, were achieved that are sufficiently low for the reliable determination of both elements atlevels commonly occurring in environmental samples and at elevated levels in biological materials. The accuracy of the procedure developed was proved by analyses of a number of environmental and biological reference materials. Possibilities of detection limit improvements are also discussed.
    Trvalý link: http://hdl.handle.net/11104/0002065

     
     

Počet záznamů: 1  

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