Dichlorodifluoromethane
City of Log Cabin
Dichlorodifluoromethane (Freon-12) is a refrigerant, solvent and aerosol propellant banned in 2000 under the Montreal Protocol because of its ozone-depleting properties. Freons can cause heart, nervous system and liver damage.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 1 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 1 | 0 | ND |
2017 | ND | 1 | 0 | ND |
2018 | ND | 1 | 0 | ND |
2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-05-01 | Q1414069005 | ND |
2015-10-21 | Q1541429006 | ND |
2016-09-27 | Q1640480002 | ND |
2017-10-09 | Q1749679002 | ND |
2018-10-02 | Q1839123001 | ND |
2019-06-20 | Q1938373003 | ND |