# Activity | Chemical | Low PPM | High PPM | StdDev | *Reference | |
---|---|---|---|---|---|---|
2 | ARSENIC | Root | -- | 0.26 | -0.2 | * |
28 | CALCIUM | Root | -- | 10000.0 | 0.28 | * |
12 | COPPER | Root | 6.0 | 7.0 | -0.52 | * |
6 | IRON | Root | -- | 320.0 | 0.02 | * |
65 | MAGNESIUM | Root | -- | 1200.0 | -0.72 | * |
14 | MANGANESE | Root | -- | 520.0 | 5.66 | * |
14 | POTASSIUM | Root | -- | 5660.0 | -0.74 | * |
1 | SODIUM | Root | -- | 206.0 | -0.42 | * |
77 | ZINC | Root | -- | 15.0 | -0.4 | * |