FENGHUA recently has Launched 5 new biochemical diagnostic reagents(TRFIA) which can be used for quantitative determination of Hepatitis B markers, including the hepatitis B surface antigen (HbsAg), the hepatitis B surface antibody (anti-HbsAb), the hepatitis E surface antigen (HbeAg), the hepatitis E surface antibody (anti-HbeAb) and the total hepatitis B core antibody (anti-HBc) .