Product Catalog

Selenium

Radioactive

Selenium-72
72
34
Se
Selenium
Se-72 Millicuries
Product Information
Millicuries

Selenium-75
75
34
Se
Selenium
Se-75 Millicuries
Product Information
Millicuries

Stable

Selenium-74
74
34
Se
Selenium
Se-74-Elemental Selenium Powder
Isotopic Enrichment (atom %)
55–77
Natural Abundance (atom %)
0.89
Milligrams

Selenium-76
76
34
Se
Selenium
Se-76-Elemental Selenium Powder
Isotopic Enrichment (atom %)
93–97
Natural Abundance (atom %)
9.37
Milligrams

Selenium-77
77
34
Se
Selenium
Se-77-Elemental Selenium Powder
Isotopic Enrichment (atom %)
91–94
Natural Abundance (atom %)
7.63
Milligrams

Selenium-78
78
34
Se
Selenium
Se-78-Elemental Selenium Powder
Isotopic Enrichment (atom %)
97–98
Natural Abundance (atom %)
23.77
Milligrams

Selenium-80
80
34
Se
Selenium
Se-80-Elemental Selenium Powder
Isotopic Enrichment (atom %)
>99.3
Natural Abundance (atom %)
11.24
Milligrams

Selenium-82
82
34
Se
Selenium
Se-82-Elemental Selenium Powder
Isotopic Enrichment (atom %)
87–97
Natural Abundance (atom %)
8.73
Milligrams