Selenium

Radioactive

Selenium-72

72
34
Se
Selenium
Product Information
Quantity
Millicuries

Selenium-75

75
34
Se
Selenium
Product Information
Quantity
Millicuries

Stable

Selenium-74

74
34
Se
Selenium
Isotopic Enrichment (atom %):
55-77
Natural Abundance (atom %):
0.89
Product Form
Quantity
Milligrams

Selenium-76

76
34
Se
Selenium
Isotopic Enrichment (atom %):
93-97
Natural Abundance (atom %):
9.37
Product Form
Quantity
Milligrams

Selenium-77

77
34
Se
Selenium
Isotopic Enrichment (atom %):
91-94
Natural Abundance (atom %):
7.63
Product Form
Quantity
Milligrams

Selenium-78

78
34
Se
Selenium
Isotopic Enrichment (atom %):
97-98
Natural Abundance (atom %):
23.77
Product Form
Quantity
Milligrams

Selenium-80

80
34
Se
Selenium
Isotopic Enrichment (atom %):
>99.3
Natural Abundance (atom %):
11.24
Product Form
Quantity
Milligrams

Selenium-82

82
34
Se
Selenium
Isotopic Enrichment (atom %):
87-97
Natural Abundance (atom %):
8.73
Product Form
Quantity
Milligrams