Selenium-75
Related Products: Stable Selenium Selenium-72Back
| ISOTOPE 75Se | |
|---|---|
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| Half Life / Daughter | 119.78 days to arsenic-75 |
| Major Radiation | Gamma (keV): 136.0 (59.0%), 264.7 (59.2%), 279.5 (25.2%) |
| Form | Selenium (IV) in 6 N HNO3 |
| Activity | >40 mCi/mL (concentration) |
| Radiopurity | High purity, determined after inital processing |
| PRODUCTION | |
| Source | Neutron activation of selenium-74 |
| Processing | Dissolution |
| DISTRIBUTION | |
| Shipment | Screw-top glass vial |
| Availability | Stock, material will be shipped directly from MURR |
| Unit of Sale | Millicuries |
| Contact | Oak Ridge National Laboratory National Isotope Development Center Call: (865) 574-6984 Fax: (865) 574-6986 email: contact@isotopes.gov |
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