A sterile solution of tetanus antitoxin injection in vial or ampoule Using for immunization in the therapy of tetanus. Refined Tetanus Antitoxin is a solution of modified globulin prepared from immunized plasma of healthy horses by peptic digestion and ammonium sulphate fractionation. All manufacturing and quality controlling of the above product is comply absolutely with all the requirements for good manufacturing practices (GMP), as recommended by "THE WORLD HEALTH ORGANIZATION"(WHO) and stipulated by the ministry of public health of ***** CHINA. Each 1ml contains:Tetanus Antitoxin 3100IU; Sodium Chloride 0.90%; Meta Cresol 0.25%; Water for Injection q.s. Packing:10Amps per tray per box, then 100boxes/200boxes per carton.