Californium-252

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)
98	Californium-252	W, see ²⁴⁴Cf	2E+0 Bone surf	2E-2 Bone surf	8E-12	–	–	–
		W, see ²⁴⁴Cf	(5E+0)	(4E-2)	–	5E-14	7E-8	7E-7
		Y, see ²⁴⁴Cf	–	3E-2	1E-11	5E-14	–	–

Page Last Reviewed/Updated Thursday, March 25, 2021