United States Nuclear Regulatory Commission - Protecting People and the Environment

Einsteinium-254m

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)
99 Einsteinium-254m W, all compounds 3E+2
LLI wall
1E+1 4E-9 1E-11 - -
(3E+2) - - - 4E-6 4E-5
Page Last Reviewed/Updated Thursday, July 25, 2013