Evaluation of Cs-137 Content in Powdered Cow Milk from Four Regions of Poland

This study presents the results of determinations of Cs-137 in full-fat cow milk powder originating from four regions of Poland. The assays performed demonstrated differences in the content of Cs-137 in milk powder depending on the region. The higher content of Cs-137 was found in powdered milk samples collected from Opole (3.50 Bq/dm 3 ). The lowest content of Cs-137 was in milk samples from Września (0.98 Bq/dm