1.Technical Process 
     Vitamin D₃ Oil Feed Grade is obtained from the dilution of High Potential Vitamin D₃ Resin.

2.Main specifications

3.Analysis method of Assay
   HPLC.Mobile phase,n-hexane:n-pentanol=996:4,Velocity,2.0ml/min.Wavelenght,254nm.

4.Usage
    For spray of feed grade Vitamin D₃ powder,AD₃ Powder and other feed grade Vitamins Premixes.

5.Packing
   Potential less than 8 Miu/g is packaged in iron iron drums lined with epon.Potential more than 8Miu/g is packaged in aluminum bags lined with food grade PE bags,then packaged inot Aluminum Cans and in paper cartons.The package size can be made as per customers' requirement.

6.Stability and storage
    Stored under dry,cool and dark condition and avoid moisture,water or heat.The shelf life is 6 months.