Samarium-153
153
62
Sm
Samarium
Sm-153 Millicuries
Product Information
Product Catalog
Samarium
Radioactive
Stable
Samarium-144
144
62
Sm
Samarium
Sm-144-Oxide
Isotopic Enrichment (atom %)
85
Natural Abundance (atom %)
3.07
Samarium-147
147
62
Sm
Samarium
Sm-147-Oxide
Isotopic Enrichment (atom %)
98
Natural Abundance (atom %)
14.99
NORM Half-life
1.060×1011 years
Samarium-148
148
62
Sm
Samarium
Sm-148-Oxide
Isotopic Enrichment (atom %)
90–96
Natural Abundance (atom %)
11.24
Samarium-149
149
62
Sm
Samarium
Sm-149-Oxide
Isotopic Enrichment (atom %)
91–97
Natural Abundance (atom %)
13.82
Samarium-150
150
62
Sm
Samarium
Sm-150-Oxide
Isotopic Enrichment (atom %)
87–99
Natural Abundance (atom %)
7.38
Samarium-152
152
62
Sm
Samarium
Sm-152-Oxide
Isotopic Enrichment (atom %)
>97
Natural Abundance (atom %)
26.75
Samarium-154
154
62
Sm
Samarium
Sm-154-Oxide
Isotopic Enrichment (atom %)
98
Natural Abundance (atom %)
22.75
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 | >=1 | Self-Supporting | Rolling |
| Element or Oxide | Variable | Self-Supporting | Cast or Pressed |
