Cobalt-58m

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	Table 3 Releases to Sewers
			Oral Ingestion ALI (µCi)	Inhalation		Air (µCi/ml)	Water (µCi/ml)	Monthly Average Concentration (µCi/ml)
			Oral Ingestion ALI (µCi)	ALI (µCi)	DAC (µCi/ml)	Air (µCi/ml)	Water (µCi/ml)	Monthly Average Concentration (µCi/ml)
27	Cobalt-58m	W, see ⁵⁵Co	6E+4	9E+4	4E-5	1E-7	8E-4	8E-3
27	Cobalt-58m	Y, see ⁵⁵Co	–	6E+4	3E-5	9E-8	–	–

Page Last Reviewed/Updated Wednesday, March 24, 2021