Vitamin B12 (Cyanocobalamine)(USP/BP/EP),and Methylcobalamine,and HydroxycobalamineŁ¬and Vitamin B12 series of Feed Grade 1% and 0.1%,with carrier of Starch and Calcium Carbonate.
Tylosin and Tylosin Tartrate,whichi is the biggest manufacturer of it in world,we can supply it with best price.