The HIV, HBsAg, HCV, & Syphilis Combo Rapid Test is a chromatographic immunoassay for the qualitative detection of antibodies to HIV type 1 and type 2, Hepatitis B surface antigen (HBsAg), antibodies to Hepatitis C Virus, and Syphilis antibodies (IgG and IgM) to Treponema Pallidum (TP) in whole blood, serum or plasma. It is easy to use and will give you laboratory quality results in only 10 minutes.