Record Label : radioactivity_concentration_of_79Se_in_air
Record Title : Radioactivity Concentration of 79Se in Air
CF Standard Name : radioactivity_concentration_of_79Se_in_air
Record Description : "Radioactivity" means the number of radioactive decays of a material per second. "Radioactivity concentration" means radioactivity per unit volume of the medium. "Se" means the element "selenium" and "79Se" is the isotope "selenium-79" with a half-life of 2.37e+07 days.
Canonical Units : Bq m-3