2.5 and 2.9 picocouries; not shabby!

686 views

0 replies

FJ and G

Posted by FJ and G on Thursday, March 17, 2005 2:57 PM

Test results came back from the lab. 4.0 and above is unhealthy for basement radon. Did 2 tests.

Get the Classic Toy Trains newsletter delivered to your inbox twice a month