Ill. Admin. Code tit. 32 , 422 app C - Radon and Radon Decay Product Measurement Method Categories

State Regulations
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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

Notes

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

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

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