Tetrahydrofuran
Big Eddy
Tetrahydrofuran is a solvent used for production of polyvinyl chloride (PVC) plastics and adhesives.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | N/A | 0 | 0 | N/A |
2015 | 8.20 ppb | 2 | 1 | ND - 16.4 ppb |
2016 | 13.5 ppb | 3 | 1 | ND - 40.4 ppb |
2017 | ND | 2 | 0 | ND |
2018 | ND | 2 | 0 | ND |
2019 | 4.44 ppb | 2 | 1 | ND - 8.88 ppb |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2015-07-28 | Q1529238003 | 16.4 ppb |
2015-07-28 | Q1529238004 | ND |
2016-03-24 | Q1612142006 | ND |
2016-03-24 | Q1612142004 | 40.4 ppb |
2016-06-22 | Q1625369003 | ND |
2017-08-30 | Q1739979001 | ND |
2017-12-04 | Q1762223008 | ND |
2018-08-01 | Q1830497002 | ND |
2018-08-01 | Q1830497003 | ND |
2019-07-16 | Q1945273001 | 8.88 ppb |
2019-11-06 | Q1975670001 | ND |