| Chemical Name | Chemical Groups | CASRN | Soil Quality Guidelines for the Protection of Environmental and Human Health |
||||
|---|---|---|---|---|---|---|---|
| Concentration (mg/kg dry weight) Agricultural |
Concentration (mg/kg dry weight) Residential/ parkland |
Concentration (mg/kg dry weight) Commercial |
Concentration (mg/kg dry weight) Industrial |
Date | |||
| Arsenic | Inorganic, Metals | 7440-38-2 | 12 | 12 | 12 | 12 | 1997 |
| Barium | Inorganic, Metals | 7440-39-3 | 750 | 500 | 2000 | 2000 | 2013 |
| Chromium (total) | Inorganic, Metals | 7440-47-3 | 64 | 64 | 87 | 87 | 1997 |
| Copper | Inorganic, Metals | 7440-50-8 | 63 | 63 | 91 | 91 | 1999 |
| Iron | Inorganic, Metals | 7439-89-6 | No data | No data | No data | No data | No data |
| Lead | Inorganic, Metals | 7439-92-1 | 70 | 140 | 260 | 600 | 1999 |
| Manganese | Inorganic, Metals | 7439-96-5 | No data | No data | No data | No data | No data |
| Nickel | Inorganic, Metals | 7440-02-0 | 45 | 45 | 89 | 89 | 2015 |
| Zinc | Inorganic, Metals | 7440-66-6 | 250 | 250 | 410 | 410 | 2018 |