This standard specifies the method for the determination of free gossypol in feed. This standard applies to the determination of free gossypol in cottonseed meal, cottonseed cake (meal) and compound feed (including mixed feed) containing these substances.
GB/T 13086-1991 history
2020GB/T 13086-2020 Method for determination of free gossypol in feeds
1991GB/T 13086-1991 Method for determination of free gossypol in feeds