Product Catalog

Samarium

Radioactive

Samarium-153
153
62
Sm
Samarium
Sm-153 Millicuries
Product Information
Millicuries

Stable

Samarium-144
144
62
Sm
Samarium
Sm-144-Oxide
Isotopic Enrichment (atom %)
85
Natural Abundance (atom %)
3.07
Milligrams

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
Milligrams

Samarium-148
148
62
Sm
Samarium
Sm-148-Oxide
Isotopic Enrichment (atom %)
90–96
Natural Abundance (atom %)
11.24
Milligrams

Samarium-149
149
62
Sm
Samarium
Sm-149-Oxide
Isotopic Enrichment (atom %)
91–97
Natural Abundance (atom %)
13.82
Milligrams

Samarium-150
150
62
Sm
Samarium
Sm-150-Oxide
Isotopic Enrichment (atom %)
87–99
Natural Abundance (atom %)
7.38
Milligrams

Samarium-152
152
62
Sm
Samarium
Sm-152-Oxide
Isotopic Enrichment (atom %)
>97
Natural Abundance (atom %)
26.75
Milligrams

Samarium-154
154
62
Sm
Samarium
Sm-154-Oxide
Isotopic Enrichment (atom %)
98
Natural Abundance (atom %)
22.75
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 >=1 Self-Supporting Rolling
Element or Oxide Variable Self-Supporting Cast or Pressed