Ill. Admin. Code tit. 32, pt. 422, app C

Current through Register Vol. 49, No. 2, January 10, 2025

Appendix C - Radon and Radon Decay Product Measurement Method Categories

A	(pCi/L)	B	(WL)
AC	Activated charcoal adsorption integrating
AT	Alpha track detection	CW	Continuous working level monitor
LS	Charcoal liquid scintillation
CR	Continuous radon monitor
EL	Electret ion chamber; long-term
ES	Electret ion chamber; short-term

Amended at 33 Ill. Reg. 14479, effective October 9, 2009