Tetrahydrofuran
Winchester Place
Tetrahydrofuran is a solvent used for production of polyvinyl chloride (PVC) plastics and adhesives.
5
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | N/A | 0 | 0 | N/A |
| 2015 | ND | 1 | 0 | ND |
| 2016 | 6.60 ppb | 1 | 1 | 6.60 ppb |
| 2017 | 8.00 ppb | 1 | 1 | 8.00 ppb |
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2015-03-12 | AC84093 | ND |
| 2016-10-21 | AD54384 | 6.60 ppb |
| 2017-05-17 | AD84675 | 8.00 ppb |
| 2018-11-28 | AE47221 | ND |
| 2019-11-26 | AE90609 | ND |