Usage: It is a sort of important chemical raw material, widely used in foodstuffs, medicine, ... in high quality at competitive price.Usage: It is a sort of important chemical raw material, widely used in foodstuffs, medicine ... /g10pcs/gIntestines BacillusNoneNonePurity≥ 99.5%99.5% Manufacture High Quality Mono/Ahydrous Citric Acid