Chlorodifluoromethane
Woodstock
Chlorodifluoromethane (Freon 22) 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 | N/A | 0 | 0 | N/A |
2015 | ND | 7 | 0 | ND |
2016 | N/A | 0 | 0 | N/A |
2017 | N/A | 0 | 0 | N/A |
2018 | N/A | 0 | 0 | N/A |
2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2015-04-09 | 35183541001AM | ND |
2015-04-09 | 35183541003AM | ND |
2015-07-08 | 35196762001AM | ND |
2015-09-18 | 35208156003AM | ND |
2015-09-18 | 35208156001AM | ND |
2015-12-07 | 35219995001AM | ND |
2015-12-07 | 35219995003AM | ND |