white crystalline powder. Contents0.48g80 ten thousand units 0.96g160 ten thousand units 2.4g400 ten thousand units. antibiotic medicines. Use on Gram-positive bacteria infection and ray fungi, leptospira infection. Indications cattle's bacteremia, erysipelas, pneumonia, phlegmona, bacterial skin infections, acute mastitis, leptospirosis, wound infection, gas gangrene and ray fungi and so on.