Ytterbium-177

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)
70	Ytterbium-177²	W, see ¹⁶²Yb	2E+4	5E+4	2E-5	7E-8	2E-4	2E-3
70	Ytterbium-177²	Y, see ¹⁶²Yb	-	5E+4	2E-5	6E-8	-	-

Page Last Reviewed/Updated Thursday, March 25, 2021