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Stable Selenium
Selenium-72
| ISOTOPE 75Se | |
|---|---|
| Half Life / Daughter | 119.78 days to arsenic-75 |
| Major Radiation | Gamma - 279.5 keV |
| Form | Selenium (IV) in 6 M HCl |
| Activity | 1 mCi/ml |
| Radiopurity | > 99.9% excluding 8.5 day selenium-72 |
| PRODUCTION | |
| Source | Spallation by protons in rubidium bromide targets |
| Processing | Dissolution, precipitation, filtration, re-dissolution |
| DISTRIBUTION | |
| Shipment | Crimp-seal glass vials |
| Availability | Stock |
| Unit of Sale | Millicuries |
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 |
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