Radioisotope Ra-224
Half-Life/Daughter Radium-224: 3.6319 days to radon-220
Lead-212: 10.64 hours to bismuth-212
Chemical Form Ra-224 absorbed on AG MP-50 resin
Radionuclidic Purity >99.9% Ra-224; <0.1% Th-228
Production Route Decay of thorium-228
Processing Ion exchange separation
Primary Container Generator is housed in a one inch lead pig with inlet/outlet holes
Availability Routinely availanle (monthly up to 16 mCi); order 8–10 weeks in advance
Unit of Sale Millicuries
Other Information
Bismuth-212 Generator