Conceptid (2) | Preflabel |
---|---|
T23245SD | Concentration standard error of thorium-232 {232Th} per unit mass of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by filtration, acidification and inductively-coupled plasma mass spectrometry |
TH232SE4 | Activity standard error of thorium-232 {232Th} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by filtration, acidification |