Features: 1) It treats infected diseases caused by grams positive, such as swine erysipelas, necobacillosis, mastitis, pyelitis, hysteritis, pneumonia and blood poisoning 2) Specification: 0.25g (400,000 IU); 0.5g (800,000 IU); 1.0g (1,600,000 IU); 2.5g (4,000,000 IU)