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  • A method for determination of indoor radon concentrations using [alpha]-scintillation cells
    Kobal, Ivan, 1941- ; Vaupotič, Janja ; Burger, J.
    Radon air concentrations in dwellings are usually too low to be measured directly by alpha scintillation cells. Thus, a preconcentration of radon from a larger air volume is necessary. A method is ... described in which air is sampled into a 1.2 ▫$dm^$▫ glass vessel by a simple pump, transported to the laboratory where radon is isolated in a spiral glass tube filled with glass beads cooled with liquid nitrogen, and then transferred to a 180 ▫$cm^3$▫ alpha scintillation cell and counted. Using this method radon was determined in some selected homes in different regions of Slovenia, Yugoslavia.
    Source: Environment international. - ISSN 0160-4120 (Vol. 14, 1988, str. 345-348)
    Type of material - article, component part
    Publish date - 1988
    Language - english
    COBISS.SI-ID - 2394390