United States Nuclear Regulatory Commission - Protecting People and the Environment

Samarium-151

Atomic
No.
Radionuclide Class Table 1
Occupational Values
Table 2
Effluent Concentrations
Table 3
Releases to
Sewers
Col. 1 Col. 2 Col. 3 Col. 1 Col. 2
Oral
Ingestion
ALI
(µCi)
Inhalation Air
(µCi/ml)
Water
(µCi/ml)
Monthly
Average
Concentration
(µCi/ml)
ALI
(µCi)
DAC
(µCi/ml)
62 Samarium-151 W, all compounds 1E+4
LLI wall
1E+2
Bone Surf
4E-8 - - -
(1E+4) (2E+2) - 2E-10 2E-4 2E-3
Page Last Reviewed/Updated Thursday, July 10, 2014