United States Nuclear Regulatory Commission - Protecting People and the Environment

Tin-123

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)
50 Tin-123 D, see 110Sn 5E+2
LLI wall
6E+2 3E-7 9E-10 - -
(6E+2) - - - 9E-6 9E-5
W, see 110Sn - 2E+2 7E-8 2E-10 - -
Page Last Reviewed/Updated Thursday, July 10, 2014