Record Label : radioactivity_concentration_of_209Pb_in_air
Record Title : Radioactivity Concentration of 209Pb in Air
CF Standard Name : radioactivity_concentration_of_209Pb_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. "Pb" means the element "lead" and "209Pb" is the isotope "lead-209" with a half-life of 1.38e-01 days.
Canonical Units : Bq m-3