Record Label : radioactivity_concentration_of_91Y_in_air
Record Title : Radioactivity Concentration of 91Y in Air
CF Standard Name : radioactivity_concentration_of_91Y_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. "Y" means the element "yttrium" and "91Y" is the isotope "yttrium-91" with a half-life of 5.86e+01 days.
Canonical Units : Bq m-3