Germanium
City of Humble
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 |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
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 | 0.180 ppb | 10 | 6 | ND - 0.300 ppb |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2019-04-17 | Q1915585001 | 0.300 ppb |
2019-04-17 | Q1915585002 | ND |
2019-04-17 | Q1915585003 | ND |
2019-04-17 | Q1915585004 | ND |
2019-07-30 | Q1949020001 | 0.300 ppb |
2019-10-29 | Q1974326001 | 0.300 ppb |
2019-10-29 | Q1974326002 | 0.300 ppb |
2019-10-29 | Q1974326003 | 0.300 ppb |
2019-10-29 | Q1974326004 | 0.300 ppb |
2019-10-29 | Q1974326005 | ND |
2020-01-22 | Q2002613001 | ND |