United States Nuclear Regulatory Commission - Protecting People and the Environment

Tellurium-125m

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)
52 Tellurium-125m D, see 116Te 1E+3
Bone Surf
4E+2
Bone Surf
2E-7 - - -
(1E+3) (1E+3) - 1E-9 2E-5 2E-4
W, see 116Te - 7E+2 3E-7 1E-9 - -
Page Last Reviewed/Updated Thursday, July 25, 2013