Choline chloride 60% corn cob base is obtained by spraying and thoroughly mixing choline chloride liquid on a selected corn cob meal and then drying to a lower moisture content. Specification: Choline chloride content: 60% min Loss on drying: 2% max TMA: 300PPM max Particle size (15 mesh): 95% min passes Appearance: Yellow-brownish free flowing powder Choline chloride 75% liquid is a choline chloride aqueous solution. suitable for direct spraying to premixes and feeds and used for manufacturing choline chloride dry form. Specification: Choline chloride content: 75% min PH: 6.5-8 Ethylene glycol: 0.50% max Trimethylamine (TMA): 300 PPM max Ash: 0.20% max Heavy metal: 0.002% max