Cadmium-109

ISOTOPE ¹⁰⁹Cd
Half Life / Daughter	462.6 days to silver-109
Major Radiation	Gamma - 88 keV
Form	Cadmium (II) in 1 M HCl
Activity	> 10 mCi/ml (concentration)
Radiopurity	> 99.9% (excluding cadmium-113m)
PRODUCTION
Source	Spallation by protons in indium targets
Processing	Dissolution and ion exchange
DISTRIBUTION
Shipment	Crimp-seal glass vials
Availability	Stock
Unit of Sale	Millicuries
Note: Quantity discounts may be available. Call for current discounted price.
Contact	Oak Ridge National Laboratory Isotope Business Office Call: (865) 574-6984 Fax: (865) 574-6986 email: isotopes@ornl.gov