Produced by the natural breakdown of uranium,
the odorless, colorless, tasteless gas, radon is
known to cause lung cancer when found in high
concentrations. This gas can be found in certain
kinds of common rocks and soils and can be
safely tested for with the contents of this kit. A
charcoal sampling packet and a prepaid mailer
are included so you can expose the packet to
suspected radon gases, then seal and return
the mailer to the test lab for analysis. The lab
will return the test results (radon concentration
in picocuries per liter), together with background
and interpretative information. Note: kit is not
available for sale in New Jersey.