United States Nuclear Regulatory Commission - Protecting People and the Environment

Tellurium-123m

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-123m D, see 116Te 6E+2
Bone Surf
2E+2
Bone Surf
9E-8 - - -
(1E+3) (5E+2) - 8E-10 1E-5 1E-4
W, see 116Te - 5E+2 2E-7 8E-10 - -
Page Last Reviewed/Updated Thursday, July 25, 2013