Conceptid (2) | Preflabel |
---|---|
PA231ER6 | Activity standard error of protactinium-231 {231Pa CAS 14331-85-2} per unit volume of the water body [particulate >51um phase] by filtration |
PA231MS6 | Activity of protactinium-231 {231Pa CAS 14331-85-2} per unit volume of the water body [particulate >51um phase] by filtration |