... HBsAg, HBsAb, HBeAg, HBeAb, HBcAb, HBc-IgMSummary:One Step HBsAg Test is a colloidal gold enhanced immunoassay that detects hepatitis B ... formed, indicating a negative result. The mixture continues to flow to the control area of the membrane, where it forms ... 20 minutesQuality GuarantyGMP & ISO 13485For Cassette:For Strips: More Rapid Diagnostic Products Available Including:Drugs of Abuse, HCV, HBVs, ...