1,2,3-Trichlorobenzene
City of Tomball
1,2,3-Trichlorobenzene is a solvent and an intermediate for chemical manufacturing that was used historically as an insecticide for termite control. The National Toxicology Program lists it as a "reasonably anticipated" human carcinogen.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 2 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 1 | 0 | ND |
2017 | ND | 2 | 0 | ND |
2018 | ND | 1 | 0 | ND |
2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-01-13 | AC38539 | ND |
2014-01-13 | AC38535 | ND |
2015-01-28 | AC78172 | ND |
2016-04-13 | AD33033 | ND |
2017-02-02 | AD68445 | ND |
2017-02-02 | AD68447 | ND |
2018-02-12 | AE13312 | ND |
2019-05-16 | AE66887 | ND |