Germanium
Granger - Hunter Improvement District
Germanium is a naturally occuring element used as a component in semiconductors and fiber optics. Excessive exposures to germanium may harm the kidneys.
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 | N/A | 0 | 0 | N/A |
2018 | N/A | 0 | 0 | N/A |
2019 | 0.0450 ppb | 14 | 2 | ND - 0.320 ppb |
ppb = parts per billion
All test results
Date | Result |
---|---|
2019-01-10 | ND |
2019-04-29 | ND |
2019-04-29 | ND |
2019-05-15 | ND |
2019-06-13 | ND |
2019-06-13 | 0.310 ppb |
2019-07-08 | ND |
2019-09-12 | ND |
2019-10-22 | ND |
2019-10-22 | ND |
2019-11-06 | ND |
2019-11-06 | 0.320 ppb |
2019-11-06 | ND |
2019-12-05 | ND |
2020-03-26 | ND |
2021-03-03 | ND |