Dichlorodifluoromethane
Pocahontas
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 |
---|---|---|
2014-09-09 | 14253002202 | ND |
2015-08-24 | 15238003301 | ND |
2016-08-16 | 16231009108 | ND |
2017-07-11 | 17194005001 | ND |
2018-09-11 | 18256007702 | ND |
2019-08-27 | 19240003009 | ND |