Discription: The product is white or off-white power Indication:It mainly used for infection of gram-positive ang gram-negative bacteria sensitive to Ampicillin. such as Pasteurella. Escherichia coli .white diarrhea. Salmonella infection. Staphylococcus and streptococci infection etc. Standard: EP/ BP/USP Packing:20kg/ drum, 10 kg/ drum