Conceptid (3) | Preflabel |
---|---|
TH232SDP | Concentration standard error of thorium-232 {232Th} per unit volume of the water body [particulate 0.4/0.45-51um phase] by filtration 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 |
TH232SE8 | Activity standard error of thorium-232 {232Th} per unit volume of the water body [particulate >0.8um phase] |