Niobium-89m (66 min)

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)
41 Niobium-89m2
(66 min)
W, see 88Nb 1E+4 4E+4 2E-5 6E-8 1E-4 1E-3
Y, see 88Nb - 4E+4 2E-5 5E-8 - -

Page Last Reviewed/Updated Wednesday, March 24, 2021