Vitamin AD3 1, 000, 000/200IU/G 500, 000/100, 000IU/G Feed Grade 1,VAD3 Powder ... is an excellent liquidity and uniform particle size of the ball shape of the cysts particles, which contain vitamin A ... vitamin D3 stability. Per gram of Vitamin AD3, about 110,000 particles, most particles of diameter between 150um to 425um. ... / drumValid Until2012/12/23 Vitamin AD3 1, 000, 000/200IU/G Feed Grade