Product Catalog

Germanium

Radioactive

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

Stable

Germanium-70
70
32
Ge
Germanium
Ge-70-Metal Powder
Isotopic Enrichment (atom %)
84–98
Natural Abundance (atom %)
20.57
Milligrams

Germanium-72
72
32
Ge
Germanium
Ge-72-Metal Powder
Isotopic Enrichment (atom %)
90–98
Natural Abundance (atom %)
27.45
Milligrams

Germanium-73
73
32
Ge
Germanium
Ge-73-Metal Powder
Isotopic Enrichment (atom %)
83–94
Natural Abundance (atom %)
7.75
Milligrams

Germanium-74
74
32
Ge
Germanium
Ge-74-Metal Powder
Isotopic Enrichment (atom %)
94–98
Natural Abundance (atom %)
36.5
Milligrams

Germanium-76
76
32
Ge
Germanium
Ge-76-Metal Powder
Isotopic Enrichment (atom %)
73–92
Natural Abundance (atom %)
7.73
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