| Species x | Tolerance Ratio x/V (w/w) | Species x | Tolerance Ratio x/V (w/w) |
| Ammonium | 1000 | Iron (III) | 500b |
| Aluminium | 1000 | Lead (II) | 1000 |
| Azide | 1000 | Magnesium | 1000 |
| Arsenic (III) | 1000 | Manganese (II) | 1000 |
| Arsenic (V) | 100b | Manganese (VII) | 300c |
| Ascorbic acid | 1000 | Mercury (II) | 1000 |
| Antimony | 1000 | Molybdenum (VI) | 500b |
| Barium | 1000 | Nitrate | 1000 |
| Bromide | 1000 | Nickel | 1000 |
| Bismuth (III) | 1000 | Oxalate | 1000 |
| Beryllium (II) | 1000 | Potassium | 1000 |
| Calcium | 1000 | Selenium (IV) | 100c |
| Chloride | 1000 | Selenium (VI) | 1000 |
| Cobalt (II) | 1000 | Silver | 1000 |
| Cobalt (III) | 1000 | Sodium | 1000 |
| Copper (II) | 1000 | Strontium | 1000 |
| Chromium (III) | 1000 | Sulfate | 1000 |
| Chromium (IV) | 100c | Tellurium (IV) | 1000 |
| Cadmium | 1000 | Tellurium (VI) | 1000 |
| Carbonate | 1000 | Titanium (IV) | 1000 |
| Cesium | 1000 | Tartrate | 1000 |
| Citrate | 1000 | Thiocyanate | 1000 |
| Cerium (III) | 1000 | Thiourea | 1000 |
| Cerium (IV) | 100b | Tungsten (VI) | 1000 |
| Cyanide | 1000 | Tin (II) | 1000 |
| EDTA | 1000 | Tin (IV) | 1000 |
| Fluoride | 1000 | Uranium (VI) | 1000 |
| Iodide | 1000 | Thallium (III) | 100c |
| Iron (II) | 1000 | Zinc | 1000 |