grade | minimum test weight per bushel (pounds) large small | maximum limit of foreign material |
| Pounds | Pounds | Percent |
No. 1 Washington | 45 | 48 | 1.0 |
No. 2 Washington | 43 | 46 | 2.0 |
No. 3 Washington | 40 | 42 | 4.0 |
Sample grade - Buckwheat which has a commercially objectionable foreign odor, or is musty, sour, heating, hot, contains eight or more stones per one thousand grams, or is otherwise distinctly low quality shall be graded Washington sample grade buckwheat with the inspector's notation as to quality and condition.
[Statutory Authority: Chapter
22.09 RCW. WSR 86-20-050 (Order 1908), § 16-213-210, filed 9/29/86; WSR 84-06-036 (Order 1812), § 16-213-210, filed 3/2/84.]