Ytterbium-167

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-167²	W, see ¹⁶²Yb	3E+5	8E+5	3E-4	1E-6	4E-3	4E-2
70	Ytterbium-167²	Y, see ¹⁶²Yb	-	7E+5	3E-4	1E-6	-	-

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