Astatine-207

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)
85	Astatine-207²	D, halides	6E+3	3E+3	1E-6	4E-9	8E-5	8E-4
85	Astatine-207²	W	–	2E+3	9E-7	3E-9	–	–

Page Last Reviewed/Updated Wednesday, March 24, 2021