The Gothiatek standard
| Toxin | Limit |
|---|---|
| mg/kg is equivalent to parts per million (ppm); μg/kg is equivalent to parts per billion (ppb). Limits based on 50% water content—double the limits for dry weight equivalents. | |
| Nitrite | 3.5 mg/kg |
| TSNA | 5 mg/kg |
| NDMA | 5 μg/kg |
| BaP | 10 μg/kg |
| Cadmium | 0.5 mg/kg |
| Lead | 1.0 mg/kg |
| Arsenic | 0.25 mg/kg |
| Nickel | 2.25 mg/kg |
| Chromium | 1.5 mg/kg |