United States Nuclear Regulatory Commission - Protecting People and the Environment

Americium-244m

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)
95 Americium-244m2 W, all compounds 6E+4
St. wall
4E+3
Bone surf
2E-6 - - -
(8E+4) (7E+3) - 1E-8 1E-3 1E-2
Page Last Reviewed/Updated Thursday, July 10, 2014