Zinc Bacitracin,Yellowish-brown powder, characteristic odor, hygroscopic. 25kg/pp bag powder,21mt/20fcl grannular ,12mt/20fc ... units)-------15%100g:10g (400,000 units)-------10%DescriptionYellowish-brown powder, characteristic odor, hygroscopic.PharmacologyThe active part of ... activity and combine with bacitracin Appearance Yellowish Brown Powder Indentification Bioassay TestLoss on dry % 8.0% ...