Ingredient Butylated hydroxytoluene(BHT), butylated hydroxyanisole(BHA), EMQ and synergists. The carriers are zeolite and diatomite. The total effective ingredient reaches 20%. Appearance Light yellow to light brown powder with slight odor of acid, loose and smooth.Directions and dosage The dosage should be properly adjusted according to the water contents, storage periods of the feed relative humidity and temperature of the environments. The following diagram can be as a reference: Feed