... K3 MSB/MNB 1.ISO14001/ISO190001,HACCP,FAMI-QS 2. Feed additive for poultry and swine 3.99%,96%,65%,50 ... Vitamin, sufficient adding of vitamin K3 in feed can raise the healthy level of animal especially under stress condition.Directions for use ... 25 kg /carton, inner plastic bag Vitamin K3 MSB/MNB Feed Grade