"2015-08-17 14:53:26.0" . . . "2015-08-17 14:53:26.0" . "SDN:P01::A234TH02" . "false" . . "2" . "PartTh234_>53um" . . . . . . "Activity of thorium-234 {234Th} in the particulate material between the size fraction >53um suspended in a water body."@en . "accepted"@en . . "SDN:P01::A234TH02" . . . "2" . . "Activity of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate >53um phase] by filtration and beta spectroscopy"@en . "SDN:P01::A234TH02" .