YY/T 1247-2014 Translated English of Chinese Standard. (YYT 1247-2014, YY/T1247-2014, YYT1247-2014): Hepatitis B virus surface antigen (HBsAg) detection reagent (kit) (chemiluminescent immunoassay) [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]