Description:Light yellow or white crystalline powder Freely soluble in methanol, ester and practically insoluble in water.
Specification:The product contains not less than 93.0% of 22, 23 dihydro-avermectin B1a and the sum of B1a and B1b is not less than 97.0%.
Indication for Use: The antibiotic exerts activity against nematode, hookworm, worm insect, worm and acarid hosted in animal gastrointestinal tract.
Storage: Kept in a well-closed container and protected from light.
Expiration Period: Two years.
Specification:The product contains not less than 93.0% of 22, 23 dihydro-avermectin B1a and the sum of B1a and B1b is not less than 97.0%.
Indication for Use: The antibiotic exerts activity against nematode, hookworm, worm insect, worm and acarid hosted in animal gastrointestinal tract.
Storage: Kept in a well-closed container and protected from light.
Expiration Period: Two years.