Weed grains
| Moisture content | 13.5% max. (ICC method nr 110) |
| Protein content | 11,5% min. (N x 5.7 on dry bases) (ICC method Nr. 105) |
| Foreign matter | 1.5% max. |
| Shrunken and broken grains | 3% max. |
| Damaged grains | 2% max. |
| Heat damaged grains | 0.5% max. |
| Sprouted grains | 1% max. |
| Impurities of animal origin, incl. dead insects | 0.1% max. |
| Inorganic extraneous matter (stones, dust…) | 0.5% max. |
| Ergot | 0.05% max. |
| Toxic or harmful grains | 0.1% max. |
