Selenium-74 74 34 Se Selenium Se-74-Elemental Selenium Powder Isotopic Enrichment (atom %) 55–77 Natural Abundance (atom %) 0.89 Product Form Elemental Selenium PowderOxide Quantity MilligramsAdd to cart
Selenium-76 76 34 Se Selenium Se-76-Elemental Selenium Powder Isotopic Enrichment (atom %) 93–97 Natural Abundance (atom %) 9.37 Product Form Elemental Selenium PowderOxide Quantity MilligramsAdd to cart
Selenium-77 77 34 Se Selenium Se-77-Elemental Selenium Powder Isotopic Enrichment (atom %) 91–94 Natural Abundance (atom %) 7.63 Product Form Elemental Selenium PowderOxide Quantity MilligramsAdd to cart
Selenium-78 78 34 Se Selenium Se-78-Elemental Selenium Powder Isotopic Enrichment (atom %) 97–98 Natural Abundance (atom %) 23.77 Product Form Elemental Selenium PowderOxide Quantity MilligramsAdd to cart
Selenium-80 80 34 Se Selenium Se-80-Elemental Selenium Powder Isotopic Enrichment (atom %) >99.3 Natural Abundance (atom %) 11.24 Product Form Elemental Selenium PowderOxide Quantity MilligramsAdd to cart
Selenium-82 82 34 Se Selenium Se-82-Elemental Selenium Powder Isotopic Enrichment (atom %) 87–97 Natural Abundance (atom %) 8.73 Product Form Elemental Selenium PowderOxide Quantity MilligramsAdd to cart