Lutetium-174m

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)
71	Lutetium-174m	W, see ¹⁶⁹Lu	2E+3 LLI wall	2E+2 Bone surf	1E-7	-	-	-
		W, see ¹⁶⁹Lu	(3E+3)	(3E+2)	-	5E-10	4E-5	4E-4
		Y, see ¹⁶⁹Lu	-	2E+2	9E-8	3E-10	-	-

Page Last Reviewed/Updated Wednesday, March 24, 2021