| 2st class wheat | 3rd class wheat | |
| Moisture, % | 14 | 14 |
| Black dockage, not more, % | 2 | 2 |
| Grain impurities, not more, % particularly: | 8 | 8 |
| the content of other crops, not more, % | 4 | 4 |
| sprouted grains, not more, % | 2 | 2 |
| broken grain, not more, % | 5 | 5 |
| Smut grain,%, not more | 5-10 | 8-10 |
| Protein,%, not less | 12,5 | 11 |
| Nature, g/l, not less | 760 | 730 |
| Gluten,%, not less | 23 | 18 |
| Gluten strain indicator units | 45-100 | 20-100 |
| Falling number, c, not less | 250-180 | 220-150 |
| Damaged by corn-bug, not more, % | 1-2 | 2-3 |