Product Catalog

Lanthanum

Stable

Lanthanum-138
138
57
La
Lanthanum
La-138-Oxide
Isotopic Enrichment (atom %)
6
Natural Abundance (atom %)
0.08881
NORM Half-life
1.03×1011 years
Milligrams

Lanthanum-139
139
57
La
Lanthanum
La-139-Oxide
Isotopic Enrichment (atom %)
>99.9
Natural Abundance (atom %)
99.9119
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 Variable Self-Supporting Cast or Pressed

Note

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