Record Label : radioactivity_concentration_of_94Nb_in_air
Record Title : Radioactivity Concentration of 94Nb in Air
CF Standard Name : radioactivity_concentration_of_94Nb_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. "Nb" means the element "niobium" and "94Nb" is the isotope "niobium-94" with a half-life of 7.29e+06 days.
Canonical Units : Bq m-3