22'44'56'-Hexachlorobiphenyl
Oliverian Sch
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | N/A | 0 | 0 | N/A |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
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 |
---|---|---|
2017-01-26 | B700424001 | ND |
2017-11-20 | B709984002 | ND |
2018-12-27 | B810344001 | ND |
2019-12-09 | B910651001 | ND |