| Iterm | Standards | |
| Netz | 100mesh | 200mesh |
| Feuchtigkeit | 12 % Max. | 12 % Max. |
| Fett | 0,3 % Max. | 0,3 % Max. |
| Asche | 1,0 % Max. | 1,0 % Max. |
| PH | 5,5 - 7,0 | 5,5 - 7,0 |
| Arsen | Max. 3 ppm | Max. 3 ppm |
| Blei | Max. 2 ppm | Max. 2 ppm |
| Schwermetalle | Max. 20 ppm | Max. 20 ppm |