Germanium

Radioactive

Germanium-68

68
32
Ge
Germanium
Product commercially available - contact the NIDC with supply concerns
Product Information

Germanium-68 is commercially available - contact the NIDC with supply concerns.

Stable

Germanium-70

70
32
Ge
Germanium
Isotopic Enrichment (atom %):
84-98
Natural Abundance (atom %):
20.57
Product Form
Quantity
Milligrams

Germanium-72

72
32
Ge
Germanium
Isotopic Enrichment (atom %):
90-98
Natural Abundance (atom %):
27.45
Product Form
Quantity
Milligrams

Germanium-73

73
32
Ge
Germanium
Isotopic Enrichment (atom %):
83-94
Natural Abundance (atom %):
7.75
Product Form
Quantity
Milligrams

Germanium-74

74
32
Ge
Germanium
Isotopic Enrichment (atom %):
94-98
Natural Abundance (atom %):
36.50
Product Form
Quantity
Milligrams

Germanium-76

76
32
Ge
Germanium
Isotopic Enrichment (atom %):
73-92
Natural Abundance (atom %):
7.73
Product Form
Quantity
Milligrams

Targets

Isotopic or Normal | Standard Size: 2.5 cm by 2.5 cm

Form Range of Thickness (milligrams/square cm) Backing Method of Preparation
Element or Oxide Variable Self-Supporting Cast or Pressed

Note

Other isotopic abundances, chemical forms, and/or targets considered on request.