United States Nuclear Regulatory Commission - Protecting People and the Environment

Indium-109

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)
49 Indium-109 D, all compounds except those given for W 2E+4 4E+4 2E-5 6E-8 3E-4 3E-3
W, oxides, hydroxides, halides, and nitrates - 6E+4 3E-5 9E-8 - -
Page Last Reviewed/Updated Thursday, July 10, 2014