Biological E. Limited supplies Tetravalent Vaccine [Tripvac HB]. Biological E. Limited offers various types of vaccines like Tetanus vaccine, Hepatitis B vaccine etc and preventive medicines. The Tetravalent Vaccine [Tripvac HB] is used to provide immunization against Diphtheria, Tetanus, Pertussis and Hepatitis B. The Tetravalent Vaccine [Tripvac HB] is available in 0.5ml vial or 5ml vial.
