Germanium
City of Cambridge
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 | ND | 8 | 0 | ND |
2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2018-04-10 | 2307981001 | ND |
2018-04-10 | 2307981002 | ND |
2018-04-10 | 2307981003 | ND |
2018-04-10 | 2307981004 | ND |
2018-10-16 | 2344460001 | ND |
2018-10-16 | 2344460002 | ND |
2018-10-16 | 2344460003 | ND |
2018-10-16 | 2344460004 | ND |