View Full Version : Radon QA Plan

Joe Titka
09-24-2009, 06:06 AM
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Paul Ybarra
09-24-2009, 09:33 PM
Here is a "general" guide to developing a QAP for radon. This indicates Illinois but should answer some of your questions. Good luck in testing.


Joe Titka
09-25-2009, 04:55 AM
Thanks paul ,its interesting to see the differences from state to state